Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4896706 | Bag for transporting dry granular powders | Pawell Baltyn | 1990-01-30 |
| 4200199 | Vacuum bottle construction | William A. Perkins | 1980-04-29 |
| 4184601 | Microwave safe vacuum insulated containers and method of manufacture | Herbert M. Stewart | 1980-01-22 |