Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547346 | Dipping cabinet with improved service door | William E. Zellner | 2003-04-15 |
| 6438983 | Dipping cabinet with improved lighting | William E. Zellner | 2002-08-27 |
| 6427468 | Frost shield for refrigerated cabinet | Ronald E. Luyet | 2002-08-06 |
| 6272875 | Glass dipping cabinet | — | 2001-08-14 |
| D440432 | Modular merchandiser | Thomas W. Rand, William E. Zellner, Ronald E. Luyet, Greg Arhart, Brad Ritner | 2001-04-17 |
| 6205800 | Microprocessor controlled demand defrost for a cooled enclosure | Robert Gilliom, Joseph F. Sanders, Jason Breland | 2001-03-27 |
| D438404 | Modular merchandiser | Thomas W. Rand, William E. Zellner, Ronald E. Luyet, Greg Arhart, Brad Ritner | 2001-03-06 |
| 6094934 | Freezer | Thomas W. Rand, William E. Zellner, Robert J. Mercer, Joseph F. Sanders | 2000-08-01 |
| 5974818 | Low temperature static display | Joseph F. Sanders, William E. Zellner | 1999-11-02 |
| 5556268 | Reciprocating pump with cooperating piston shearing portions | John W. Gilliom, James Tucker | 1996-09-17 |
| 5553756 | Dispenser with pressure operated, spring biased, reciprocating piston valve | John W. Gilliom, James Tucker | 1996-09-10 |
| 5494194 | Viscous material dispenser | John W. Gilliom, James Tucker | 1996-02-27 |
| 5227027 | High efficiency water distillation apparatus using a heat pump system and process for use thereof | — | 1993-07-13 |