Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547749 | Body pulsating method and apparatus | — | 2003-04-15 |
| D469876 | Human respiratory bladder | Lonnie J. Helgeson | 2003-02-04 |
| 6488641 | Body pulsating apparatus | — | 2002-12-03 |
| 6454552 | Fluid mover | Paul C. Cross | 2002-09-24 |
| D461897 | Human body respiratory vest | Lonnie J. Helgeson | 2002-08-20 |
| 6431847 | Apparatus for compounding resin and fiber | Ronald Clare Hawley, Paul C. Cross | 2002-08-13 |
| D456591 | Human body pulsating jacket | — | 2002-05-07 |
| 6254556 | Repetitive pressure pulse jacket | George E. McNamara | 2001-07-03 |
| 6241498 | Rotary fluid mover | Paul C. Cross | 2001-06-05 |
| 6223775 | Accumulator | Paul C. Cross | 2001-05-01 |
| 6138646 | Rotary fluid mover | Paul C. Cross | 2000-10-31 |
| D432545 | Supercharger | Paul C. Cross | 2000-10-24 |
| 6095783 | Fluid mover | Paul C. Cross | 2000-08-01 |
| D409626 | Supercharger air-fuel accumulator | Paul C. Cross | 1999-05-11 |
| 5569170 | Pulsator | — | 1996-10-29 |
| 5556267 | Double acting pump | — | 1996-09-17 |
| 5474036 | Internal combustion engine with rotary valve assembly having variable intake valve timing | Paul C. Cross | 1995-12-12 |
| 5453081 | Pulsator | — | 1995-09-26 |
| 5421646 | Legless locker shelf assembly | George E. McNamara | 1995-06-06 |
| D355551 | Legless locker shelf assembly | George E. McNamara | 1995-02-21 |
| D352041 | Air compressor | — | 1994-11-01 |
| 5092752 | Seal assembly for a rotary device | — | 1992-03-03 |
| 5081966 | Internal combustion engine with rotary valve assembly | Paul C. Cross | 1992-01-21 |
| 5000136 | Internal combustion engine with rotary valve assembly | Paul C. Cross | 1991-03-19 |
| 4915071 | Orbit internal combustion engine | — | 1990-04-10 |