Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7108782 | Marine vessel onboard wastewater treatment system | James E. Higgins, John H. Benson, Jack L. McCrea | 2006-09-19 |
| 6158179 | Overhead structures for wall system | Anne C. Ackerly, David J. Battey, David P. Churchill, James H. Davies, Gregg R. Draudt +17 more | 2000-12-12 |
| 6058665 | Adjustable door and doorway construction | Harold Halvorson, Jr., James H. Davies | 2000-05-09 |