Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827379 | Quick mounting clip system for hanging decorations and Christmas lights | Thomas R. Hill, Wesley Due, Dennis Shrable, James Dilday, William Redifer +3 more | 2004-12-07 |
| D484943 | Hand-held insect killer | Thomas R. Hill, William Redifer, David S. Burleigh, David Lemoine, Donald Ezell | 2004-01-06 |
| 5316059 | Oil filler funnel cap | Robert A. Lahnan | 1994-05-31 |