Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479836 | Machine for aerating soil | — | 2013-07-09 |
| 7730960 | Turf aeration device | Harry Knight, Kinsey Estess | 2010-06-08 |
| 5709272 | Turf aeration device | Harry Knight, Kinsey Estess, Ernest Randall New | 1998-01-20 |
| 5570746 | Turf aeration device | Harry Knight, Kinsey Estess, Ernest Randall New | 1996-11-05 |
| 5129304 | Method and apparatus for processing potentially explosive and sensitive materials for forming longitudinally perforated extrudate strands | Bernard A. Loomans, James E. Kowalczyk | 1992-07-14 |
| 5017269 | Method of continuously carbonizing primarily organic waste material | Bernard A. Loomans, James E. Kowalczyk, Harold Lange | 1991-05-21 |
| 4945807 | Method and apparatus for processing potentially explosive and sensitive materials for forming longitudinally perforated extrudate strands | Bernard A. Loomans, James E. Kowalczyk | 1990-08-07 |
| 4908104 | Method of continuously carbonizing a mixture of primarily organic waste material | Bernard A. Loomans, James E. Kowalczyk, Harold Lange | 1990-03-13 |