Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880867 | Vehicle door latching mechanism having an improved link rod | Robert M. Schoen, Dale L Gratton, David R. Carr | 2005-04-19 |
| 5147620 | Process for the purification of gaseous streams | — | 1992-09-15 |
| 4683945 | Above ground--below ground pump apparatus | — | 1987-08-04 |