Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323364 | Control system for an on-demand gas generator | Charles Robert Allen | 2012-12-04 |
| 7938879 | Power generation from solid aluminum | Jerry M. Woodall, Eric Harmon, Kurt Koehler, Jeffrey T. Ziebarth, Charles Robert Allen +3 more | 2011-05-10 |
| 6958126 | Non-flammable, non-ozone depleting refrigerant mixtures suitable for use in mineral oil (GHGX9) | — | 2005-10-25 |
| 6875370 | Drop-in Substitutes for dichlorodifluoromethane refrigerant | — | 2005-04-05 |
| 6863840 | Nonflammable, nonozone depleting, refrigerant mixtures suitable for use in mineral oil | — | 2005-03-08 |
| 6056891 | Drop-in performance increasing substitute for 1,1,1,2-tetrafluoroethane refrigerant | — | 2000-05-02 |
| 5954995 | Drop-in substitutes for 1,1,1,2-tetrafluoroethane (R-134a) refrigerant | — | 1999-09-21 |
| 5214929 | Drop-in substitute for dichlorodifluoromethane refrigerant | — | 1993-06-01 |
| 5151207 | Drop-in substitute for dichlorodifluoromethane refrigerant | — | 1992-09-29 |