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

Rita Zimmerman — 1 Patent

MIMillipore: 1 patents #214 of 440Top 50%
Dedham, MA: #264 of 451 inventorsTop 60%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,914,178 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4966667 Gel transfer process and composite Donald B. Rising 1990-10-30