Park, David B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park, David B..The latest application filed is for "composite material of continuous fiber and ultra high molecular weight polyethylene".
- Park, David B. - Middleboro MA
- Park; David B. - Spring Grove PA
- Park; David B. - Wilmington MA
| Patent | Date |
|---|---|
| Composite material of continuous fiber and ultra high molecular weight polyethylene App 20050287891 - Park, David B. | 2005-12-29 |
| Method for making a thermoplastic composite tubular member such as a golf shaft Grant 6,261,500 - Park , et al. July 17, 2 | 2001-07-17 |
| Crystal recovery method employing a rotary vacuum filtration drum with valved hopper cake treatment means Grant 5,589,079 - Park , et al. December 31, 1 | 1996-12-31 |
| Rotary vacuum filtration drum with valved hopper cake treatment means Grant 5,470,473 - Park , et al. November 28, 1 | 1995-11-28 |
| Conveying system of the type in which plastic carriers are mounted on plastic links of a conveyor chain Grant 4,640,410 - Palmaer , et al. February 3, 1 | 1987-02-03 |
| Conveyor drive mechanism Grant 4,579,218 - Park , et al. April 1, 1 | 1986-04-01 |
| Conveyor system with removable wear members Grant 4,576,277 - Park , et al. March 18, 1 | 1986-03-18 |
| Discharge assembly for an oven Grant 4,324,326 - Khoylian , et al. April 13, 1 | 1982-04-13 |
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