Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7171702 | Toilet tank fill valve and method of operation | — | 2007-02-06 |
| 5959534 | Swimming pool alarm | Stephen Campbell, Michael Nixon, Lee Pierre Dupont, Jr., George Zane Saxon | 1999-09-28 |
| 5709058 | Wall construction system employing covering tiles | — | 1998-01-20 |
| 5182819 | Universal commode stopper | — | 1993-02-02 |
| 5134729 | Universal positive shut off, metered water control system for use with flush toilet tanks | — | 1992-08-04 |
| 4928667 | Gas fire heating unit | — | 1990-05-29 |
| 4916762 | Positive shut-off, metered water control system for flush tanks | — | 1990-04-17 |
| 4550364 | Power transformer for use with very high speed integrated circuits | — | 1985-10-29 |
| 4196715 | Fireplace converter | — | 1980-04-08 |