Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318953 | Knife with integral sealed power source | Louis S. Glesser | 2025-06-03 |
| D1057514 | Knife handle | Morton James Barsky, IV | 2025-01-14 |
| 12157239 | Knife with integral sealed power source | Louis S. Glesser | 2024-12-03 |
| D1045568 | Knife handle | Morton James Barsky, IV | 2024-10-08 |
| D983639 | Folding knife handle | — | 2023-04-18 |
| D919400 | Folding knife | Ed Schempp | 2021-05-18 |
| D918689 | Folding knife | Ed Schempp | 2021-05-11 |
| D918690 | Folding knife | — | 2021-05-11 |
| D835490 | Folding knife | — | 2018-12-11 |
| D753459 | Folding knife | — | 2016-04-12 |
| D746657 | Folding knife with multiple blades | — | 2016-01-05 |
| D743769 | Folding knife | — | 2015-11-24 |
| D739697 | Folding knife and scissor tool | — | 2015-09-29 |
| D739698 | Folding knife and multitool | — | 2015-09-29 |
| D739202 | Dual blade folding knife | — | 2015-09-22 |
| 8745878 | Folding knife locking mechanism with carrier device | — | 2014-06-10 |
| 8393069 | Writing instrument with rotatable handles and method for making the same | Louis S. Glesser | 2013-03-12 |
| 8147159 | Writing instrument with rotatable handles | Louis S. Glesser | 2012-04-03 |
| 7627951 | Bi-fold knife with locking and release mechanisms | — | 2009-12-08 |
| D604765 | Writing instrument with rotatable handles | Louis S. Glesser | 2009-11-24 |
| D573864 | Bi-fold knife | — | 2008-07-29 |
| D487494 | Handles for a butterfly knife | — | 2004-03-09 |