Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428898 | Motorized door assembly with safety features for heated cabinet | Craig S. Whitaker, Edward L. Weaver, II, Scott A. Zieker, Ronald G. Knollman | 2025-09-30 |
| 11913273 | Motorized door assembly with safety features for heated cabinet | Craig S. Whitaker, Edward L. Weaver, II, Scott A. Zieker, Ronald G. Knollman | 2024-02-27 |
| 8679261 | Box-type warewasher including heat recovery system for reducing air moisture level at the end of cycle | Brian A. Brunswick, Michael S. D'Fantis, David L. Fischer, Joshua A. Fortman, Thomas A. Grueser +7 more | 2014-03-25 |
| 8663395 | Warewasher including heat recovery system with hot water supplement | Brian E. Stump, Walter L. Debrosse, Donnivan K. Conley | 2014-03-04 |
| 8192558 | Drain system for a warewasher | — | 2012-06-05 |
| 8157924 | Warewasher including heat recovery system with hot water supplement | Brian E. Stump, Walter L. Debrosse, Donnivan K. Conley | 2012-04-17 |
| 8092614 | Conveyor dishwasher comprising a plurality of final-rinse liquid spray jets and method of use thereof | James E. Doherty, Alan J. Varacins, Harald Disch, Werner Neumaier, Gerhard Frei | 2012-01-10 |
| 5515876 | Torsion bar assembly | Ronald D. Schaefer, Donald H. Blackburn, Darryl W. Bernard, Charles L. Logan | 1996-05-14 |
| 5383486 | Method of operating a warewasher drain valve | Richard W. Cartwright, James M. Straughn | 1995-01-24 |
| 5378993 | Liquid sensing circuit | Robert J. Flask | 1995-01-03 |
| 4848412 | Patterned woven fabric | Edgar H. Pittman | 1989-07-18 |
| 4828208 | Vertically adjustable table with retractable caster assembly | Warren J. Peterson, Peter Waldmann | 1989-05-09 |
| 4825911 | Patterned woven fabric | Edgar H. Pittman | 1989-05-02 |
| 4810558 | Three dimensional patterning process | Mark A. Hornung | 1989-03-07 |
| 4805542 | Table | Warren J. Peterson, Peter Waldmann | 1989-02-21 |
| 4462557 | Spring biased electromagnetically controlled tension control | — | 1984-07-31 |
| 4454710 | Balloon control for yarn texturing machine | William J. Schroder | 1984-06-19 |
| 4449354 | Disc type yarn tension control | James R. Moore | 1984-05-22 |
| 4449355 | A.C.-D.C. Slotted type yarn tension control | James R. Moore, William J. Schroder, Edgar H. Pittman | 1984-05-22 |
| 4449356 | Continuous A.C. tension control | — | 1984-05-22 |
| 4446690 | Bar balloon control | — | 1984-05-08 |
| 4446691 | High A.C.-D.C. yarn tension control | — | 1984-05-08 |
| 4431342 | Pivoting pipe layer | John L. Torresen | 1984-02-14 |
| 4246557 | Bell alarm for circuit breaker | Anthony Michetti, John Thomas Rowan | 1981-01-20 |