Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4840656 | Methods and apparatus for forming glass articles | Michael J. Ziegler, Kenneth P. Robb, Jr. | 1989-06-20 | |
| 4450017 | Gaseous decarburizing mixtures of hydrogen, carbon dioxide and a carrier gas | Kerry R. Berger, Jelle H. Kaspersma, Joseph R. Luybli, Robert Shay | 1984-05-22 | $1,773,000 |