Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7363751 | Wound-in tenon/wound-in tenon collar for attachment of luminaire | S. Douglas Copeland, Gerti Bajraktari, William Griffin | 2008-04-29 |
| 5941485 | Assembly for mounting a removable step to a hollow utility pole | James W. Davidson, Dennis S. Bradley, John F. Boozer, III | 1999-08-24 |
| 5704187 | Composite utility pole | John F. Boozer, III, Robert Ashley Pollard, Jr., John R. Lewis, Jr. | 1998-01-06 |
| 5492579 | Method for making composite utility pole | John F. Boozer, III, Robert Ashley Pollard, Jr., John R. Lewis, Jr. | 1996-02-20 |
| 5267605 | Microtube array space radiator | F. David Doty, Jonathan B. Spitzmesser | 1993-12-07 |
| 5255810 | Closure hatch assembly for an access port in a highway utility pole | — | 1993-10-26 |
| 4942733 | Hot gas generator system | — | 1990-07-24 |
| 4896507 | Solar power system | — | 1990-01-30 |
| 4825650 | Hot gas generator system | — | 1989-05-02 |
| 4517855 | Power take-off lever arrangement for a tractor | Lloyd L. Lane | 1985-05-21 |