Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446837 | Liquid reservoir for hand operated water gun | — | 2002-09-10 |
| 6446838 | Valve assembly for hand operated water gun | — | 2002-09-10 |
| 6361512 | Massaging apparatus using inflatable bladders | Spencer L. Mackay, Chris J. Wilson, John R. Petersen, Cleve A. Graham | 2002-03-26 |