Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219598 | Protective case for an electronic device with a docking receptacle for a wireless peripheral device | Peter J. Gronewoller, Michael P. Denham | 2019-03-05 |
| 10048104 | Sensor and/or power harvesting apparatus having a wide dynamic range for responding to a driving rotational input | Edward Colby, Andrew Dames, Cathleen M. Clausen | 2018-08-14 |
| 10028559 | Protective case for an electronic device with a docking receptacle for a wireless peripheral device | Peter J. Gronewoller, Michael P. Denham | 2018-07-24 |
| 9770082 | Electronic device case with audio device storage | Peter J. Gronewoller, Michael P. Denham | 2017-09-26 |
| 9748998 | Electronic device case with peripheral storage | Peter J. Gronewoller, Michael P. Denham | 2017-08-29 |
| D510984 | Bath tub | Joseph William Matthews | 2005-10-25 |
| D510615 | Bath tub | Joseph William Matthews | 2005-10-11 |
| 5051025 | Slip form paving machine with outrigger wheel | — | 1991-09-24 |
| 4759562 | Walker conversions for wheel chairs | Lillian L. Vinyard | 1988-07-26 |