Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D906395 | Field glasses | — | 2020-12-29 |
| D898794 | Field glasses | — | 2020-10-13 |
| D898795 | Field glasses | — | 2020-10-13 |
| D847246 | Binoculars | — | 2019-04-30 |
| D847247 | Binoculars | — | 2019-04-30 |
| D666654 | Binoculars | — | 2012-09-04 |
| D666232 | Binoculars | — | 2012-08-28 |
| D660895 | Binoculars | — | 2012-05-29 |
| 7104658 | Foldable eyepiece cup | Carl A. Steiner | 2006-09-12 |
| 5007487 | Method and apparatus for making drill holes under spatially restricted conditions | Olof Dahle | 1991-04-16 |
| 4456438 | Extrusion device for impregnating a rock formation, preferably for bonding with a liquid synthetic product | Rolf Hebben | 1984-06-26 |