Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Bernard Weissman

IPIpco: 40 patents #1 of 23Top 5%
ISIpco Hospital Supply: 8 patents #1 of 1Top 100%
New York, NY: #75 of 20,192 inventorsTop 1%
New York: #736 of 115,490 inventorsTop 1%
Overall (All Time): #19,324 of 4,157,543Top 1%
87 Patents All Time

Issued Patents All Time

Showing 76–87 of 87 patents

Patent #TitleCo-InventorsDate
4323347 Dental tool for use with dental retaining splints 1982-04-06
4321036 Prosthodontic dowel pin 1982-03-23
4306866 Adjustable dental drill guide 1981-12-22
4303391 Dental bore-locating guide 1981-12-01
4260383 Dental retaining splint 1981-04-07
4255145 Dental tool having severable sections 1981-03-10
4251216 Dental splinting device 1981-02-17
4251210 Dental positioning device 1981-02-17
4205444 Dental tool shank 1980-06-03
4205443 Two-part dowel pin and tool therefor 1980-06-03
4202101 Dental anchor and a plastic shank for holding same 1980-05-13
4182615 Dental model trimmer 1980-01-08