Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D630808 | Pool cleaner | Marchal Depasquale, Paul Watkins, Benoit Orban, Mario Gagnon | 2011-01-11 |
| D630809 | Pool cleaner | Marchal Depasquale, Paul Watkins, Benoit Orban, Mario Gagnon | 2011-01-11 |
| 7677268 | Fluid distribution system for a swimming pool cleaning apparatus | Ronald H. Griffin, Eric Charles Fleischer, Dennis Willis, David Hardy | 2010-03-16 |
| 6578988 | Apparatus and method for dissipating heat sensitive components in lighting fixtures by dissipating heat therefrom | David Martin Johnson | 2003-06-17 |
| D443942 | Area lighting fixture | Samuel L. Baldwin | 2001-06-19 |
| 6028582 | Solenoid for scanned flip-disk sign improvements | W. Brooks Drew, F. Martin Black | 2000-02-22 |
| 5923313 | Scanned flip-disk sign improvements | F. Martin Black | 1999-07-13 |
| 5751269 | Scanned flip-disk sign improvements | F. Martin Black | 1998-05-12 |
| 5412891 | Changeable sign | F. Martin Black, Steven H. Brenia | 1995-05-09 |
| 4938054 | Ultrasonic linear meter sensor for positive displacement meter | John S. McSpadden | 1990-07-03 |
| 4913813 | Filter spill prevention cover | George A. Covarrubias | 1990-04-03 |
| 4687033 | Venturi liquid evacuator system for maintaining clear vapor path in vapor recovery hose | Roger W. Furrow, Harold R. Young | 1987-08-18 |