Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361814 | Hand cleanliness | Steven F. Bolling, Joseph M. Madden, Shimon Gersten | 2025-07-15 |
| 11538329 | Hand cleanliness | Steven F. Bolling, Joseph M. Madden, Shimon Gersten | 2022-12-27 |
| 10713925 | Hand cleanliness | Steven F. Bolling, Joseph M. Madden, Shimon Gersten | 2020-07-14 |
| 8502681 | Hand cleanliness | Steven F. Bolling, Joseph M. Madden, Shimon Gersten | 2013-08-06 |
| 6054080 | Molded simulated stone product and method | John J. Sheahan, Kenneth R. Augst, Jr. | 2000-04-25 |
| 5787667 | Molded simulated stone product and method | John J. Sheahan, Kenneth R. Augst, Jr. | 1998-08-04 |