Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10177369 | Method and apparatus for continuously mixing battery pastes | Albert M. Vincze, Douglas Clark, Victor Saleh, Malcolm John Dewar | 2019-01-08 |
| 6711347 | Slide copper system | — | 2004-03-23 |
| RE37901 | Leak resistant battery cover | David M. Revak | 2002-11-05 |
| 5843593 | Leak resistant battery cover | David M. Revak | 1998-12-01 |
| 5840439 | Battery cover | David M. Revak | 1998-11-24 |
| 5731100 | Battery cover | David M. Revak | 1998-03-24 |
| 5683830 | Leak resistant battery cover | David M. Revak | 1997-11-04 |
| 5658068 | Fluorescent backlit display | — | 1997-08-19 |
| 5523930 | Fluorescent backlit displays or the like | — | 1996-06-04 |
| 5461808 | Table top backlit display | — | 1995-10-31 |
| 5282117 | Light leveling means for fluorescent backlit displays or the like | — | 1994-01-25 |
| D294484 | Battery housing | James H. Kellett, Raymond W. Gaddis, David L. Schoenecker | 1988-03-01 |
| 4693949 | Storage battery housing | James H. Kellett, Raymond W. Gaddis, David L. Schoenecker | 1987-09-15 |
| 4325197 | Quick-erect portable display structure | David J. Achten | 1982-04-20 |