Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123193 | Continuous nonwoven polyester fiber and fiberglass thread hybrid mat | Chris Freeborg, Jonathan Marta, Kyle Davis | 2024-10-22 |
| 11946253 | Impact resistant roofing shingle and method for making same | Christopher Freeborg, Jonathan Marta | 2024-04-02 |
| 10982441 | Multiple layer substrate for roofing materials | Cyril Chevillard, Aaron R. Phillips | 2021-04-20 |
| 5262604 | Float level switch for a nuclear power plant containment vessel | — | 1993-11-16 |
| 4268353 | Demountable externally anchored low-stress magnet system and related method | Shih-yung Hsieh, John R. Lehner | 1981-05-19 |