Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5155334 | Mirror heater | Frederick G. J. Grise | 1992-10-13 | |
| 5038018 | Electrical heating | Frederick G. J. Grise, Paul H. Bodensiek, Lawrence J. Morgan, Demetrius Maikantis | 1991-08-06 | $290,000 |
| 5019797 | Electrical resistance device | Paul H. Bodensiek, Frederick G. J. Grise | 1991-05-28 | $251,000 |
| 4892998 | Semi-conductive electrical heating device with voids | Paul H. Bodensiek, Frederick G. J. Grise | 1990-01-09 | $208,000 |
| 4888089 | Process of making an electrical resistance device | Paul H. Bodensiek, Frederick G. J. Grise | 1989-12-19 | $199,000 |
| 4783578 | Multi-conductor cables | Paul H. Bodensiek, Frederick G. J. Grise | 1988-11-08 | $314,000 |