Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498502 | Ball display | — | 2004-11-16 |
| 6436283 | Portable rainwater collecting and purifying system | — | 2002-08-20 |
| 5296009 | Demister panel | — | 1994-03-22 |
| 4968328 | De-mister baffle and assembly | — | 1990-11-06 |
| 4728468 | Fluid contact plate | — | 1988-03-01 |
| 4477394 | Fluid contact panel | Charles M. Armstrong | 1984-10-16 |