Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269917 | Filtration apparatus having stress relief groove | — | 1993-12-14 |
RS
Ralph Stankowski
Global Life Sciences Solutions Usa: 15 patents #3 of 153Top 2%
Entegris: 8 patents #75 of 643Top 15%
Millipore: 7 patents #24 of 440Top 6%
Cytiva Sweden Ab: 5 patents #12 of 246Top 5%
Mykrolis: 4 patents #9 of 76Top 15%
Overall (All Time): #51,718 of 4,157,543Top 2%
51
Patents All Time