Williams Patent Crusher and Pulverizer Company
Patent Applications and Registrations
Patent applications and USPTO patent grants for Williams Patent Crusher and Pulverizer Company.The latest application filed is for "low profile load out lump breaker".
- Williams Patent Crusher and Pulverizer Company - Saint Louis MO US
- Williams Patent Crusher & Pulverizer Company - St. Louis MO
Trademarks
| Patent | Date |
|---|---|
| Low Profile Load Out Lump Breaker App 20190381513 - Foeller; Christopher F. | 2019-12-19 |
| Material shredding apparatus Grant 5,474,239 - Williams, Jr. , et al. December 12, 1 | 1995-12-12 |
| Interchangeable and reversible material reducing apparatus Grant 5,395,057 - Williams, Jr. , et al. March 7, 1 | 1995-03-07 |
| Rotary disc screen conveyor apparatus Grant 4,795,036 - Williams January 3, 1 | 1989-01-03 |
| Fluff mill Grant 4,729,516 - Williams, Jr. March 8, 1 | 1988-03-08 |
| Rotary shredding apparatus Grant 4,721,257 - Williams , et al. January 26, 1 | 1988-01-26 |
| Rotary shredding apparatus Grant 4,452,400 - Williams June 5, 1 | 1984-06-05 |
| Waste material processing apparatus Grant 3,981,454 - Williams September 21, 1 | 1976-09-21 |
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