Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387041 | Apparatus for five-speed transmission conversions | — | 2008-06-17 |
| 7036158 | Mounting for a seat position actuated toilet bowl light | William R. Bradford | 2006-05-02 |
| 5896600 | Mounting bracket for use on a toilet seat ring | Richard Mills | 1999-04-27 |
| 5437066 | Seat actuated toilet bowl light | Richard Mills, William R. Bradford | 1995-08-01 |
| 5402840 | Venetian blind tilt divider | Aaron Jortner | 1995-04-04 |
| 5228220 | Bucket chain excavator | — | 1993-07-20 |
| 5203101 | Digging chain vibratory system | — | 1993-04-20 |
| 5092657 | Stratum boundary sensor for continuous excavators | — | 1992-03-03 |
| 5058294 | Grade control system for continuous bucket excavators | — | 1991-10-22 |
| 5056244 | Digging chain vibratory system | — | 1991-10-15 |
| 4955151 | Bucket wheel with overhead discharge | — | 1990-09-11 |
| 4204664 | Winch mechanism for crane | — | 1980-05-27 |