Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752739 | Printable film | Christoph Michel | 2023-09-12 |
| 10350529 | Filtration article with fluoropolymer knit | Steven H. Speck | 2019-07-16 |
| 5431766 | System for the photoelectrochemical etching of silicon in an anhydrous environment | Paul A. Kohl | 1995-07-11 |
| 5348627 | Process and system for the photoelectrochemical etching of silicon in an anhydrous environment | Paul A. Kohl | 1994-09-20 |