Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452713 | Portable ventilator with reversible inlet fitting | Edward W. Vipond | 1995-09-26 |
| 4708324 | Apparatus for in situ annealing of a pressure vessel | Stanley R. Spiegelman, Phillip E. Miller | 1987-11-24 |
| 4602767 | Thermocouple apparatus for in situ annealing of a pressure vessel | Stanley R. Spiegelman, Phillip E. Miller | 1986-07-29 |
| 4398110 | Harmonic electric actuator | David E. Flinchbaugh, Raymond Hill, Thomas Wagner | 1983-08-09 |
| 4382754 | Scroll-type, positive fluid displacement apparatus with diverse clearances between scroll elements | Jan R. Acker | 1983-05-10 |
| 4337984 | Lubrication means for a journal and bearing | — | 1982-07-06 |
| 4304296 | Body assembly for a fluid cooler | — | 1981-12-08 |
| 4270885 | Unloading means for a gas compressor | Henry W. Morse | 1981-06-02 |
| 4263713 | Apparatus for actuating and extracting a tube guide-expander | Edward H. Smith, Richard L. Stiller | 1981-04-28 |
| 4260402 | Housing means for defining air/oil separator and oil reservoir assembly | Henry W. Morse | 1981-04-07 |
| 4219976 | Machine and method for decontaminating nuclear steam generator channel head | Robert D. Burack | 1980-09-02 |
| 4216569 | Method for installing a tube in a heat exchanger tube sheet | Richard L. Stiller, Edward H. Smith, Regis R. Vollmer | 1980-08-12 |