Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9159325 | Pitch shifting frequencies | — | 2015-10-13 |
| 9045710 | Electrorheological fluids and methods | Ernest C. McIntyre | 2015-06-02 |
| 8983638 | Automatic audio track setup | — | 2015-03-17 |
| 8600529 | Audio fade control | James Hart Shafer | 2013-12-03 |
| 8352052 | Adjusting audio volume | James Hart Shafer | 2013-01-08 |
| 8044291 | Selection of visually displayed audio data for editing | James Hart Shafer | 2011-10-25 |
| 5951075 | Apparatus for picking up, transporting, and storing balls | — | 1999-09-14 |
| 5634680 | Ball pickup apparatus | — | 1997-06-03 |
| 5433491 | Ball pickup apparatus | — | 1995-07-18 |
| 5292161 | Ball pickup apparatus | — | 1994-03-08 |
| 5145305 | Collection vehicle, apparatus for use in the vehicle and method of collecting material | — | 1992-09-08 |
| 4978268 | Collection vehicle, hoist for the vehicle and method of tipping a bin | Hugh Winwood | 1990-12-18 |
| 4850125 | Picture framing apparatus | — | 1989-07-25 |