Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073281 | Closed-loop programming and control of a combustion appliance | Frederick Hazzard, Glenn R. Bergum | 2021-07-27 |
| 9249927 | Support for planar or tablet computing device | — | 2016-02-02 |
| D698793 | Stand and/or support for planar or tablet computing device | — | 2014-02-04 |
| 6712376 | Quick release clamp and mounting apparatus for detachably securing an object to a bicycle or other device | William J. Eberhardt | 2004-03-30 |
| 6459056 | Cleaning apparatus for central vacuum system | — | 2002-10-01 |
| 5504967 | Vacuum operated cleaning apparatus | — | 1996-04-09 |