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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LC

Leonard Cooper — 5 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Delray Beach, FL: #134 of 629 inventorsTop 25%
Florida: #10,953 of 67,251 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Leonard Cooper has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1983 and the most recent in November 2025. Leonard Cooper ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Leonard Cooper in Delray Beach, FL, US.

Patents per Year

Patents granted per year, 1983 to 2006Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831996: 1 patents19961998: 1 patents19982006: 1 patents2006

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12475727 Image-processing-based object classification bootstrapping of region-level annotations Mohamed Amgad Tageldin, Jim F. Martin, Uday Kukure 2025-11-18
RE38945 Dental implants and methods for extending service life Paula S. Fried 2006-01-24
5810590 Dental implants and methods for extending service life Paula S. Fried 1998-09-22
5580246 Dental implants and methods for extending service life Paula S. Fried, Leonard Marotta 1996-12-03
4405212 Spectacle frame and conversion accessories therefor 1983-09-20