List; Harold A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for List; Harold A..The latest application filed is for "self-steering trucks with side bearings supporting the entire weight of the vehicle".
- List; Harold A. - Bethlehem PA
| Patent | Date |
|---|---|
| Self-steering trucks with side bearings supporting the entire weight of the vehicle Grant 5,174,218 - List December 29, 1 | 1992-12-29 |
| Self-steering railway truck Grant 5,000,097 - List March 19, 1 | 1991-03-19 |
| Flexible railway car truck Grant 4,938,152 - List July 3, 1 | 1990-07-03 |
| Steering arms for self-steering trucks and truck retrofitting method Grant 4,889,054 - List * December 26, 1 | 1989-12-26 |
| Articulated trucks Grant 4,781,124 - List November 1, 1 | 1988-11-01 |
| Self-steering trucks Grant 4,706,571 - List November 17, 1 | 1987-11-17 |
| Articulated trucks Grant 4,655,143 - List * April 7, 1 | 1987-04-07 |
| Flexible railway car truck Grant 4,483,253 - List November 20, 1 | 1984-11-20 |
| Articulated trucks Grant 4,455,946 - List June 26, 1 | 1984-06-26 |
| Articulated railway car trucks Grant 4,131,069 - List December 26, 1 | 1978-12-26 |
| Rolling Mill Force Measuring Apparatus Grant 3,791,204 - List , et al. February 12, 1 | 1974-02-12 |
| Articulated Railway Truck Grant 3,789,770 - List February 5, 1 | 1974-02-05 |
| Apparatus And Method For Controlling Accelerated Cooling Of Hot Rolled Strip Material Grant 3,589,160 - Gruver , et al. June 29, 1 | 1971-06-29 |
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