Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071548 | Product having ultraviolet radiation protection | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Peter Hauser, George Ladner | 2024-08-27 |
| 11849664 | Hopper extension | — | 2023-12-26 |
| 10907048 | Product having ultraviolet radiation protection | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Peter Hauser | 2021-02-02 |
| 10676861 | Method for incorporating ultraviolet radiation protection and antimicrobial protection into rayon | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Peter Hauser | 2020-06-09 |
| 10472762 | Method for incorporating ultraviolet radiation protection and antimicrobial protection into rayon | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Peter Hauser | 2019-11-12 |
| 9284682 | Fabric having ultraviolet radiation protection | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Ram B. Gupta | 2016-03-15 |
| 9234310 | Fabric having ultraviolet radiation protection, enhanced resistance to degradation, and enhanced resistance to fire | Robert B Kramer, Ronald Kramer, Nicholas Marshall, Ram B. Gupta | 2016-01-12 |
| 9115829 | Retainer device | Brad Mohns | 2015-08-25 |
| 8613411 | Retainer device | Brad Mohns | 2013-12-24 |