Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720091 | Three-dimensional marketing display | — | 2014-05-13 |
| 8490808 | Clamshell container hold open mechanism | — | 2013-07-23 |
| 8324142 | Hollow cell bath soap | — | 2012-12-04 |
| D661186 | Drink lid with condiment well | — | 2012-06-05 |
| 7919444 | Hollow cell bath soap | — | 2011-04-05 |
| D635400 | Beer mug | — | 2011-04-05 |
| D616027 | Writing tablet support | — | 2010-05-18 |
| D616028 | Writing tablet support | — | 2010-05-18 |
| 7270711 | Nozzle for use in rotational casting apparatus | R. Bruce DeMent, Paul Werstler | 2007-09-18 |
| 4716697 | Movable door seal | — | 1988-01-05 |
| D291883 | Handset telephone and base combination | — | 1987-09-15 |
| 4639381 | Method for reducing fireside tube deposition and boiler sootblowing requirements | Robert B. Wierzba, Blaise H. Kleefisch | 1987-01-27 |
| 4545411 | Method and apparatus for reducing boiler sootblowing requirements | Robert B. Wierzba, Blaise H. Kleefisch | 1985-10-08 |
| 4467915 | Emulsion package and method of mixing the emulsion | John J. Clancy, Richard S. Brenneman | 1984-08-28 |
| D272621 | Telephone | — | 1984-02-14 |
| D272579 | Telephone | — | 1984-02-14 |
| 4343398 | Emulsion package and method of mixing the emulsion | John J. Clancy, Richard S. Brenneman | 1982-08-10 |
| 4244510 | Bucket-like carton | Rohe D. Jack, Jr. | 1981-01-13 |