Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434612 | Concrete slab load transfer apparatus and method of manufacturing same | Robert Alan Rodden, Matthew St. Louis, Randall Derek Riffle, Eddie Kao, Jimmy Lee Hall | 2022-09-06 |
| 10837144 | Concrete slab load transfer apparatus and method of manufacturing same | Robert Alan Rodden, Matthew St. Louis, Randall Derek Riffle, Eddie Kao, Jimmy Lee Hall | 2020-11-17 |
| 8920094 | Apparatus and method of making an offset nail | Donald E. Bergstrom, William L. Gabriel | 2014-12-30 |
| 8740714 | Apparatus and method of making a heel-less nail | William L. Gabriel, Alvis H. Ferrell, Daniel P. McDonald, James W. Robinson, Donald E. Bergstrom | 2014-06-03 |
| 8480500 | Apparatus and method of making a heel-less nail | William L. Gabriel, Alvis H. Ferrell, Daniel P. McDonald, James W. Robinson, Donald E. Bergstrom | 2013-07-09 |
| 8100618 | Apparatus and method of making a heel-less nail | William L. Gabriel, Alvis H. Ferrell, Daniel P. McDonald, James W. Robinson, Donald E. Bergstrom | 2012-01-24 |