Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924902 | Hydraulic control valves | John E. Ochsenreiter | 1990-05-15 |
| 4657042 | Pressure modulation device for hydraulic systems | — | 1987-04-14 |
TL
Thomas F. Lewis
Praxair S.T. Technology: 9 patents #9 of 143Top 7%
Lenovo (Singapore) Pte.: 4 patents #409 of 1,301Top 35%
Azdel: 1 patents #10 of 34Top 30%
Snap-Tite: 1 patents #12 of 21Top 60%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Lenovo Pte.: 1 patents #12 of 75Top 20%
Praxair Technology: 1 patents #513 of 918Top 60%
Overall (All Time): #145,081 of 4,157,543Top 4%
27
Patents All Time