Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059167 | Retroperfusion and retroinfusion control apparatus, system and method | Ingemar H. Lundquist, Thomas Joseph Kardos | 1991-10-22 |
| 5011468 | Retroperfusion and retroinfusion control apparatus, system and method | Ingemar H. Lundquist, Thomas Joseph Kardos | 1991-04-30 |
| 4865581 | Retroperfusion control apparatus, system and method | Ingemar H. Lundquist, Thomas Joseph Kardos | 1989-09-12 |
| 4630228 | Transmission line analyzer for automatically identifying the severities and locations of multiple mismatches | Asad M. Madni, Joseph M. Fala | 1986-12-16 |
| 4337517 | Method of automatically calibrating a microprocessor controlled digital multimeter | Walter Nickel | 1982-06-29 |
| 4241416 | Monitoring apparatus for processor controlled equipment | — | 1980-12-23 |
| 4200933 | Method of automatically calibrating a microprocessor controlled digital multimeter | Walter Nickel | 1980-04-29 |