Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BW

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 26–50 of 87 patents

Patent #TitleCo-InventorsDate
4990088 Dental tool combining reamer and router 1991-02-05
4976625 Inherently nonrotating reciprocating dental tool 1990-12-11
4963095 Dental packing instruments 1990-10-16
4954082 Reciprocating dental tool 1990-09-04
4885965 Rotary saw for sectioning dental models 1989-12-12
4854871 Method and apparatus for providing a level surface on a tooth root 1989-08-08
4850874 Dental pin system 1989-07-25
D302293 Dental rotary saw 1989-07-18
D301926 Dental router 1989-06-27
4820159 Dental post and core assembly 1989-04-11
4817839 Rotary saw and method for sectioning dental models 1989-04-04
4801264 Dental pin and bushing assembly 1989-01-31
4790754 Stabilized denture attachment 1988-12-13
4781585 Dental router 1988-11-01
4767332 Threaded dental anchor 1988-08-30
4759715 Dental pin assembly 1988-07-26
4758159 Adjustable mandrel 1988-07-19
4729736 Contoured dental posts 1988-03-08
4708648 Dental model protective carrier 1987-11-24
4708655 Contoured dental post and drill jig for use therewith 1987-11-24
4697700 Protective device for dental models 1987-10-06
4674545 Method and apparatus of forming a flexible dental retaining splint Edmund Laviano 1987-06-23
D290506 Vented dental pin 1987-06-23
D290508 Dental locking pin 1987-06-23
D290507 Dental stop pin 1987-06-23