Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001776 | System and method of preparing pre-treated biorefinery feedstock from raw and recycled waste cellulosic biomass | Frank S. Barnes | 2021-05-11 |
| 4693237 | Radiopaque coded ring markers for use in identifying surgical grafts | Jonathan B. Po | 1987-09-15 |
| 4602386 | Radiology apron having a waist support means | Jonathan B. Po | 1986-07-29 |
| 4527288 | Radiology apron having a waist support means | Jonathan B. Po | 1985-07-09 |