Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D297961 | Liquid weighted exercise device | — | 1988-10-04 |
| 4292636 | Passive reply device for use in the automatic wireless transmission of multi-place numerical information between active interrogation devices and such passive reply devices, which are movable with respect to one another and method of making the same | Egon Edinger, Friedrich Pedall | 1981-09-29 |