Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9860250 | Systems and methods for use in indexing applications based on security standards | Kevin D. Brown | 2018-01-02 |
| 5248101 | Efficient centrifugal impact crusher with dust removal capability and method of using same | Stephen B. Ackers, Brett Rose, William F. Burr | 1993-09-28 |
| 5184784 | Anvil for use in a centrifugal impact crusher | Stephen B. Ackers, William F. Burr, Brett Rose | 1993-02-09 |
| 5174513 | Efficient centrifugal impact crusher with dust removal capability | Stephen B. Ackers, Brett Rose, William F. Burr | 1992-12-29 |
| 4755130 | Apparatus for obtaining a fixing in a wall | — | 1988-07-05 |
| 4674257 | Method for obtaining a fixing in a wall and a nozzle for use in said method | — | 1987-06-23 |
| 4326676 | Reciprocating infeed tube for centrifugal impact rock crusher | — | 1982-04-27 |
| D254851 | Rock crusher table liner | Stephen B. Ackers | 1980-04-29 |
| 4196908 | Seal for centrifugal impack rock crusher | Stephen B. Ackers | 1980-04-08 |
| D254256 | Rock crusher table liner | Stephen B. Ackers | 1980-02-19 |
| D254257 | Rock crusher table liner | Stephen B. Ackers | 1980-02-19 |