Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980824 | Event driven executive | Bhalchandra R. Tulpule, Robert E. Collins, Smith William Cornwell | 1990-12-25 |
| 4476020 | Strainer assembly for granular media filters | — | 1984-10-09 |
JC
John Cheetham
Overall (All Time): #2,327,520 of 4,157,543Top 60%
2
Patents All Time