Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959520 | Putter with aiming arms | Michael Campadore | 2011-06-14 |
| 7771286 | Putter with pivoting aiming arms | Michael Campadore | 2010-08-10 |
| RE40506 | Battery with strength indicator | James R. Burroughs | 2008-09-16 |
| RE39703 | Battery with strength indicator | James R. Burroughs | 2007-06-26 |
| 6977123 | Battery with strength indicator | James R. Burroughs | 2005-12-20 |
| 5789100 | Battery with strength indicator | James R. Burroughs | 1998-08-04 |
| 5478665 | Battery with strength indicator | James R. Burroughs | 1995-12-26 |
| 5156931 | Battery with strength indicator | James R. Burroughs | 1992-10-20 |
| 5015544 | Battery with strength indicator | James R. Burroughs | 1991-05-14 |
| 4962347 | Flashlight with battery tester | James R. Burroughs | 1990-10-09 |