Hein; Richard D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hein; Richard D..The latest application filed is for "stabilizer bar bushing with ultra high molecular weight polyethylene lining method of manufacture".
- Hein; Richard D. - Wabash IN
| Patent | Date |
|---|---|
| Stabilizer bar bushing with ultra high molecular weight polyethylene lining method of manufacture Grant 5,565,251 - Tang , et al. October 15, 1 | 1996-10-15 |
| Snap in automotive mount Grant 5,261,650 - Hein November 16, 1 | 1993-11-16 |
| Jounce bumper with hoop stress rings Grant 5,238,233 - Hein August 24, 1 | 1993-08-24 |
| Dual/slipper shock mount Grant 5,158,269 - Hein , et al. October 27, 1 | 1992-10-27 |
| Spring seat/jounce bumper assembly Grant 5,149,069 - Hein September 22, 1 | 1992-09-22 |
| Expansion joint sealing assembly for curb and roadway intersections Grant 4,374,442 - Hein , et al. February 22, 1 | 1983-02-22 |
| Resilient strip and metal carrier therefor Grant 4,348,443 - Hein September 7, 1 | 1982-09-07 |
| Expansion joint seal assembly Grant 4,063,840 - Fordyce , et al. December 20, 1 | 1977-12-20 |
| Compression seal for variably spaced joints Grant 4,030,852 - Hein June 21, 1 | 1977-06-21 |
| Elastomeric structural bearing Grant 3,938,852 - Hein , et al. February 17, 1 | 1976-02-17 |
| Elastomeric Expansion Joint Grant 3,758,220 - Hein September 11, 1 | 1973-09-11 |
| Reinforced Rubber Shear Pad Grant 3,625,501 - Hein , et al. December 7, 1 | 1971-12-07 |
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