Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980936 | Closed cell foam ground pad and methods for making same | Peter O. Frickland, James M. Lea, Peter D. Haggerty, Eric L. Rayl | 1991-01-01 |
| D303466 | Body support pad | Peter D. Haggerty, James M. Lea, Peter O. Frickland, Eric L. Rayl | 1989-09-19 |