Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538258 | Apparatus for curing floor coating | Michael Rau, Kenneth A. Kaczmarz, Ronald A. Shelk, James V. Allen | 2003-03-25 |
| 5802664 | Power head for cleaning machine | Jesse V. Mondigo, Gary E. Palmer | 1998-09-08 |
| RE34980 | Vacuum suction machine with high efficiency filter and operating interlock | Gary E. Palmer, Rick McLeod, Margaret Karadimas | 1995-06-27 |
| RE34325 | Intake seal for tank vacuum cleaner | Gary E. Palmer, Grace D. Labrador | 1993-07-27 |
| 5102435 | Vacuum suction machine with high efficiency filter and operating interlock | Gary E. Palmer, Rick McLeod, Margaret Karadimas | 1992-04-07 |
| 4964189 | Intake seal for tank vacuum cleaner | Gary E. Palmer, Grace D. Labrador | 1990-10-23 |
| 4759094 | Scrubbing machine | Gary E. Palmer | 1988-07-26 |