Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6888339 | Bus voltage control using gated fixed energy pulses | Dominick Travaglini, Frank A. Linkowsky | 2005-05-03 | $28,032,000 |
| 5602464 | Bidirectional power converter modules, and power system using paralleled modules | Frank A. Linkowsky | 1997-02-11 | |
| 5289998 | Solar array output regulator using variable light transmission | Patrick J. Callen | 1994-03-01 | $15,652,000 |
| 5038266 | High efficiency, regulated DC supply | Patrick J. Callen | 1991-08-06 | $18,702,000 |
| 4706010 | Linear solar array voltage control system | Patrick J. Callen, Richard A. Newell | 1987-11-10 | |
| 4656828 | Augmentation heater temperature control system | Dennis F. Longcoy | 1987-04-14 | |
| 4631470 | Current surge limited power supply | — | 1986-12-23 | |
| 4523429 | Cold start surge current limiting system for a hydrazine thruster augmentation heater | — | 1985-06-18 | $2,052,000 |