Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584833 | Biodegradable textiles, masterbatches, and method of making biodegradable fibers | Andrea Ferris, Sudeep Motupalli Rao, Robert A. Usher | 2023-02-21 |
| 11339255 | Biodegradable textiles, masterbatches, and method of making biodegradable fibers | Andrea Ferris, Sudeep Motupalli Rao, Robert A. Usher | 2022-05-24 |
| 10683399 | Biodegradable textiles, masterbatches, and method of making biodegradable fibers | Andrea Ferris, Sudeep Motupalli Rao, Robert A. Usher | 2020-06-16 |
| 4360703 | Photovoltaic cell having P-N junction of organic materials | James R. Bolton, Te-Fu Ho | 1982-11-23 |