Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5826412 | Apparatus for improving the art of dallying | Howard K. Harrell, Wayne A. Payne | 1998-10-27 | |
| 5430443 | Scanned switch matrix | — | 1995-07-04 | |
| D336400 | Foam mattress pad | Robert E. Ackley | 1993-06-15 | |
| 4686725 | Mattress cushion with securement feature | — | 1987-08-18 | $226,000 |
| 4631057 | Shielded needle | — | 1986-12-23 |