Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676314 | Limited time use sprayer | Richard Brass, Roland Beihl, Robert C. Hudson, Jr. | 1997-10-14 |
| 5649664 | Reusable sprayer | Richard Brass, Roland Beihl, Robert C. Hudson, Jr. | 1997-07-22 |
| 5628753 | Gastrostomy tube removal tool | Lester D. Michels | 1997-05-13 |
| 5609272 | One time use, non reusable sprayer | Richard Brass, Roland Beihl, Robert C. Hudson, Jr. | 1997-03-11 |
| 5607082 | Reusable compression sprayer utilizing a disposable collapsible bag | — | 1997-03-04 |