Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928995 | Bindable cover folders | Sushil K. Bhatia, Mihira K. Rath, Roger N. Chevrette | 1990-05-29 |
| 4816321 | Anticounterfeit metallized labels | — | 1989-03-28 |
| 4816322 | Anticounterfeit metallized labels | — | 1989-03-28 |
| D298520 | Detachable flower holder | — | 1988-11-15 |