Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493624 | Polymer foam with low bromine content | John Gordon-Duffy, Simon Lee, Ralph Schmidt | 2016-11-15 |
| 8324288 | Extruded polymer foams containing brominated fatty acid-based flame retardant additives | William J. Kruper, Jr., Duane R. Romer, Bruce M. Bell, William G. Stobby, Inken Beulich +3 more | 2012-12-04 |
| 8080592 | Extruded polymer foams containing brominated fatty acid-based flame retardant additives | William J. Kruper, Jr., Duane R. Romer, Bruce M. Bell, William G. Stobby, Inken Beulich +3 more | 2011-12-20 |
| 5188204 | Pre-filled power hydraulic system | David Parsons, Alastair J. Young | 1993-02-23 |
| 4561531 | Hydraulic slave cylinder with latch means for use with clutch release bearing | Alastair J. Young, David Parsons | 1985-12-31 |
| 4378676 | Booster for a hydraulic clutch system | David M. Parsons | 1983-04-05 |
| 4327951 | Clutch release bearing assembly | David M. Parsons | 1982-05-04 |
| 4229058 | Clutch release bearing assembly | David M. Parsons | 1980-10-21 |