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

John E. Fay — 8 Patents

BPBiomedical Polymers: 8 patents #1 of 4Top 25%
Leominster, MA: #35 of 286 inventorsTop 15%
Massachusetts: #16,020 of 88,656 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John E. Fay has been granted 8 US patents while listed as an inventor at Biomedical Polymers. The first was granted in 1982 and the most recent in April 1997. John E. Fay ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John E. Fay in Leominster, MA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5624554 Collection and transfer device Michael Todd Faulkner 1997-04-29
5533683 Tissue grinding system Michael Todd Faulkner 1996-07-09
5240397 Injection molding mechanism for forming a monolithic tubular pipette Michael Todd Faulkner 1993-08-31
5180073 Permeable cap for flask Michael Todd Faulkner 1993-01-19
4920975 Biological fluid collection apparatus with the cap on the cover 1990-05-01
4675110 Filter device and apparatus with multiple gas return passages 1987-06-23
4589548 Sputum collection apparatus 1986-05-20
D262741 Microbiological closure 1982-01-19