Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358111 | Pressurized, non-refillable recreation ball inflated with sulfur hexafluoride | John J. Oransky, Shivaji Sircar | 1982-11-09 |
| 4193976 | Removal of dinitrogen difluoride from nitrogen trifluoride | John T. Lileck, Edward J. Steigerwalt | 1980-03-18 |