Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803348 | Electrically controlled flush | Duston E. A. Stutzman, Douglas C. Saunders | 2017-10-31 |
| 9807486 | Loudspeaker assembly in a vehicle using expandable material | — | 2017-10-31 |
| 9765507 | Seals for closet collars | — | 2017-09-19 |
| 9758957 | Seals for closet collars | — | 2017-09-12 |
| 9732504 | Control of toilet bowl fill flow | Michael J. D'Aurelio | 2017-08-15 |
| 9556600 | Offsetting dual flush adapter | Duston E. A. Stutzman, Doug Saunders | 2017-01-31 |
| 9447568 | Toilet fill valve with valve lock | Larry Schneider | 2016-09-20 |
| 9447570 | Dual flush handle control | Douglas C. Saunders, Duston E. A. Stutzman | 2016-09-20 |
| 9371639 | Toilet flush valve with bowl overflow prevention | Duston E. A. Stutzman, Douglas C. Saunders | 2016-06-21 |
| 9273455 | Closet collar adaptations | — | 2016-03-01 |
| 9267275 | Dual flush handle control | Douglas C. Saunders, Duston E. A. Stutzman | 2016-02-23 |
| 9228332 | Offsetting dual flush adapter | Duston E. A. Stutzman, Doug Saunders | 2016-01-05 |
| 9228333 | Dual flush handle control | Douglas C. Saunders, Duston E. A. Stutzman | 2016-01-05 |
| 9181687 | Adaptation of flush valve for dual flush capability | Duston E. A. Stutzman, Dwayne A. Porter, Douglas C. Saunders | 2015-11-10 |
| 9139993 | Toilet fill valve | Larry Schneider | 2015-09-22 |
| 9103105 | Toilet fill valve | Larry Schneider | 2015-08-11 |
| 9045889 | Control of toilet bowl fill flow | Michael J. D'Aurelio | 2015-06-02 |
| 8943620 | Adaptation of flush valve for dual flush capability | Duston E. A. Stutzman, Dwayne A. Porter, Douglas C. Saunders | 2015-02-03 |
| 8904573 | Toilet bowl water level indication | Michael J. D'Aurelio | 2014-12-09 |
| 8881319 | External float extension | Duston E. A. Stutzman, Douglas C. Saunders | 2014-11-11 |
| 8813775 | Toilet fill valve with valve lock | Larry Schneider | 2014-08-26 |
| 8650671 | Toilet fill valve with adjustable bowl fill flow | Larry Schneider | 2014-02-18 |
| 8590067 | Control of toilet bowl fill flow | Michael J. D'Aurelio | 2013-11-26 |
| 8333215 | Toilet fill valve with valve lock | Larry Schneider | 2012-12-18 |
| 8307594 | Toilet flapper and method | Douglas C. Saunders | 2012-11-13 |