Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016076 | Flip ladder with tray and method | — | 2011-09-13 |
| 7967110 | Tubular access ladder and method | — | 2011-06-28 |
| 7963369 | Step stool and method | — | 2011-06-21 |
| 7931123 | Stepladder folding twin-step | Jason R. Moldthan, Jack Warren Gee, II, David A. Winslow, Kyle G. Astor, Timothy James Brookbank | 2011-04-26 |
| 7882930 | Pump jack crank and method | — | 2011-02-08 |
| 7806233 | Access ladder and method | — | 2010-10-05 |
| 7753421 | Long-handled tool with plastic molded-over handle | Brian J. Conaway, Charles B. Wilson | 2010-07-13 |
| 7748498 | Access ladder with plungers | — | 2010-07-06 |
| 7311177 | Step stool, hinge and method | John Fiumefreddo | 2007-12-25 |
| 7100739 | Step stool, hinge and method | John Fiumefreddo | 2006-09-05 |
| D500239 | Shingle lifting tool | Charles B. Wilson, Steven Lyn Goubeaux, Richard Henderson Harris, Michael Douglas Rowe | 2004-12-28 |
| D498129 | Shingle lifting tool | Charles B. Wilson, Steven Lyn Goubeaux, Richard Henderson Harris, Michael Douglas Rowe | 2004-11-09 |
| D487833 | Wheelbarrow leg stabilizer | — | 2004-03-23 |
| 6315488 | Snap-in handle assembly for a tool | — | 2001-11-13 |
| 6260865 | Tool holder | Michael S. Yacobi, Steven Courtney | 2001-07-17 |
| 6170893 | Implement with reinforcing rib or corrugation | — | 2001-01-09 |
| D426437 | Rake head | — | 2000-06-13 |
| D425304 | Tool holder | Michael S. Yacobi, Steven Courtney | 2000-05-23 |
| D425384 | Rake head | — | 2000-05-23 |
| 6050290 | Hose reel apparatus | Michael S. Yacobi, Lawrence D. Gibbs, Hans Hjort | 2000-04-18 |
| 5970853 | Food cooking assembly, restaurant system, and restaurant methods | Andrzej Marszalek | 1999-10-26 |
| 5911242 | Reversing valve and method | — | 1999-06-15 |
| D410375 | Hose reel casing | Michael S. Yacobi, Lawrence D. Gibbs, Hans Hjort | 1999-06-01 |
| 5878781 | Reversing valve and method | — | 1999-03-09 |
| 5715704 | Refrigeration system flow control expansion valve | Pandu R. Cholkeri, Gary Russo | 1998-02-10 |