Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447312 | Full golf swing training device | William L. Nixon, Kimball R. Thompson | 1995-09-05 |
| D273612 | Neonatal hood | Wallace E. Trammell, James E. Young, Ralph S. Walker | 1984-04-24 |
| 4407280 | Disposable hood | W. Edgar Trammell, James E. Young, Ralph S. Walker | 1983-10-04 |
| D266695 | Mouthpiece for a spirometer | Wallace E. Trammll | 1982-10-26 |
| 4337770 | Flow regulating device for arterial catheter systems | James E. Young, Ralph S. Walker | 1982-07-06 |
| 4278083 | Flow regulating device for arterial catheter systems | James E. Young, Ralph S. Walker | 1981-07-14 |