Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10856469 | High strength sieve | David Mammen | 2020-12-08 |
| 9120806 | Dianhydrosugar production process | David James Schreck, Marion McKinley Bradford, Nye A. Clinton | 2015-09-01 |
| 4708705 | Reinforced plastic bag | Josef Poklukar | 1987-11-24 |