Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094032 | System and method for generating hydrogen and oxygen gases | — | 2018-10-09 |
| 9157159 | System and method for generating hydrogen and oxygen gases | — | 2015-10-13 |
| 5737861 | Intermittent motion gear box | — | 1998-04-14 |
| 5445205 | Vertical blind assembly | — | 1995-08-29 |
| D356728 | Bracket for hanging vertical blinds | — | 1995-03-28 |
| D352654 | Track holder for vertical blinds | — | 1994-11-22 |
| 5094286 | Louver | — | 1992-03-10 |
| 4449564 | Adjustable track for louver drapes or blinds | Joseph C. Ranftl | 1984-05-22 |