Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160424 | Hydrocarbon cracking, dehydrogenation and etherification process | Q. N. Le, P. H. Schipper | 1992-11-03 |
| D318004 | Weed removing device | — | 1991-07-09 |
| 5014640 | Step assembly | — | 1991-05-14 |
| 4969987 | Integrated process for production of gasoline and ether | Q. N. Le, P. H. Schipper | 1990-11-13 |
| 4839675 | Catch and release fish data recording system | — | 1989-06-13 |
| 4753031 | Catch and release fish data recording system | — | 1988-06-28 |