Background: Winchell was born Paul Wilchinsky in New York City on December 21, 1922, to Solomon Wilchinsky and Clara Fuchs. His father was a tailor; his grandparents were Jewish immigrants from Russian Poland and Austria-Hungary. Winchell's initial ambition was to become a doctor, but the Depression wiped out any chance of his family's ability to afford medical school tuition. At age 13, he contracted polio; while recovering, he happened upon a magazine advertisement offering a ventriloquism kit for ten cents.
Context: Winchell was a pre-med student at Columbia University. He graduated from The Acupuncture Research College of Los Angeles in 1974, and became an acupuncturist. He also worked as a medical hypnotist at the Gibbs Institute in Hollywood. He developed over 30 patents in his lifetime. He invented an artificial heart with the assistance of Dr. Henry Heimlich, inventor of the Heimlich Maneuver, and held an early but not the first U.S. patent for such a device. The University of Utah developed a similar apparatus around the same time, but when they tried to patent it, Winchell's heart was cited as prior art. The university requested that Winchell donate the heart to the University of Utah, which he did.  There is some debate as to how much of Winchell's design Dr. Robert Jarvik used in creating Jarvik's artificial heart. Dr. Heimlich states, "I saw the heart, I saw the patent and I saw the letters. The basic principle used in Winchell's heart and Jarvik's heart is exactly the same."  Jarvik denies that any of Winchell's design elements were incorporated into the device he fabricated for humans -- the Jarvik-7, which was successfully implanted into Barney Clark in 1982.  Winchell established more medical patents while working on projects for the Leukemia Society (now known as the Leukemia & Lymphoma Society) and the American Red Cross. Other devices which he invented and patented include a disposable razor, a blood plasma defroster, a flameless cigarette lighter, an "invisible" garter belt, a fountain pen with a retractable tip, and battery-heated gloves.
Question: were any of his patents successful?
Answer: a fountain pen with a retractable tip, and battery-heated gloves.

Problem: Background: Robert Stanley Crewe (November 12, 1930 - September 11, 2014) was an American songwriter, dancer, singer, manager, and record producer. He was known for producing, and co-writing with Bob Gaudio, a string of Top 10 singles for the Four Seasons. As a songwriter, his most successful songs include "Silhouettes" (co-written with Frank Slay); "Big Girls Don't Cry", "Walk Like a Man", "Rag Doll", "Silence Is Golden", "The Sun Ain't Gonna Shine (Anymore)",
Context: The Bob Crewe Generation briefly reappeared as a chart act in the mid-1970s, recording material for the disco era. The Generation's 1970 LP Let Me Touch You, including covers of Henry Mancini's "Moon River" and "Two For The Road", arranged by Charles Fox, remains a favorite of lounge music collectors. It was also their only quadraphonic release.  In 1975, Crewe wrote and produced disco material for The Eleventh Hour, who had dance club success with at least three releases on 20th Century Records: "Hollywood Hot" (45 rpm single, number: TC-2215), "Bumper to Bumper", and "Sock It To Me/It's Your Thing".  In the mid-1970s, Crewe and Sir Monti Rock III formed the disco club favorites Disco-Tex and the Sex-O-Lettes, best known for their 1975 successes "Get Dancin'" and "I Wanna Dance Wit' Choo (Doo Dat Dance)". The group is referenced by Elvis Costello in his song "Invasion Hit Parade" and by The Pet Shop Boys in their song "Electricity".  In 1977, at the insistence of producer Jerry Wexler, who had been an early mentor of his, Crewe recorded a solo album in Memphis, with Barry Beckett co-producing. The album, entitled Motivation, was a showcase for his singing voice. Although the album did not achieve chart success, it included the ballad "Marriage Made In Heaven", a collaboration between Crewe and Kenny Nolan which later became popular with Carolina Beach bands. The album also produced the song "It Took a Long Time (For The First Time In My Life)", also recorded by Patti Labelle.  Crewe and Nolan had previously written two other songs - "My Eyes Adored You" and "Lady Marmalade" - which became back-to-back #1 records in 1975. "My Eyes Adored You" was produced by Crewe and performed by Frankie Valli with the Four Seasons. When the record label balked at releasing it, Crewe, certain of its quality and hit potential, bought back the rights for $4,000. Despite widespread rejections from music industry pundits, the song became a smash solo hit for Valli, and was the #1 chart-topping song of the year. "Lady Marmalade", recorded by Labelle, became notorious for its sexually provocative, New Orleans-inflected chorus, "Voulez-vous coucher avec moi, ce soir?" The song became a radio and dance club sensation. It achieved status as the #1 chart-topper of 1975 and has since been used in numerous motion pictures, including Cheech and Chong's The Corsican Brothers, Beethoven, Carlito's Way, The Birdcage, The Long Kiss Goodnight, and Semi-Pro.
Question: Did he write songs for other artists?
Answer:
"My Eyes Adored You" was produced by Crewe and performed by Frankie Valli