Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535539 | Method for treating wastewater and wastewater sludge using a percarboxylic acid | Tafadzwa Mariga | 2022-12-27 |
| 11520479 | Mass media presentations with synchronized audio reactions | Edward Adam Lerner, David Leroy Futscher | 2022-12-06 |
| 10039351 | Breakaway clasp | — | 2018-08-07 |
| D823155 | Clasp | — | 2018-07-17 |
| D695976 | Leash | — | 2013-12-17 |
| 8234723 | Method and apparatus for delivering a urinal cleanser and trap sealant | — | 2012-08-07 |
| 8181289 | Sink with pre-plumbed and co-located components | Paul Schmitt, Richard A. Nortier, Mark Gutting-Kilzer | 2012-05-22 |
| D624781 | Grill | Graham Allen, Charles S. Allen, Charles S. Allen, Jr. | 2010-10-05 |
| 4681515 | Walking beam pump having adjustable crank pin | — | 1987-07-21 |
| 4667287 | Multiprocessor multisystem communications network | Wendy B. Bartlett, Hoke S. Johnson, III, Steven D. Fisher, Richard O. Larson, John C. Peck | 1987-05-19 |
| 4663706 | Multiprocessor multisystem communications network | Wendy B. Bartlett, Hoke S. Johnson, III, Steven D. Fisher, Richard O. Larson, John C. Peck | 1987-05-05 |
| 4356882 | Device for enlarging the effective volume of a loudspeaker enclosure | — | 1982-11-02 |
| 4224651 | Monitoring a signal | Tobias D. Schonken, Johan C. Botma | 1980-09-23 |