Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208747 | Trap for pump testing and monitoring systems | — | 2019-02-19 |
| 9709054 | Test and monitoring system for a pump installation | — | 2017-07-18 |
| 9534606 | Test and monitoring system for a sump pump installation including trend analysis of pump performance | — | 2017-01-03 |
| 9534593 | Test and monitoring system for a sump pump installation operable from a remote location | Kerry Berland | 2017-01-03 |
| 9528520 | Test and monitoring system for a dual sump pump system | — | 2016-12-27 |
| 9528512 | Test and monitoring system for a battery-powered DC pump installation | — | 2016-12-27 |
| 9528522 | Test and monitoring system for a sump pump installation having a self-monitoring valve module for admitting water to the sump pit | — | 2016-12-27 |
| 9528873 | Test and monitoring system for a sump pump installation having a self-monitoring liquid level sensing module | — | 2016-12-27 |
| 9528523 | Test and monitoring system for a sump pump installation having a variable test cycle time out | — | 2016-12-27 |
| 9525309 | Battery-powered backup power system for a sump pump installation | — | 2016-12-20 |
| 9523366 | Test and monitoring system for a sump pump installation having a self-protecting valve assembly for admitting water to the sump container | Try Ty | 2016-12-20 |
| 9404501 | Sump pump test and monitoring system | — | 2016-08-02 |
| 9380683 | Lamp dimmer system | — | 2016-06-28 |
| D741815 | Sump pump monitor | — | 2015-10-27 |
| D740698 | Sump pump monitor | — | 2015-10-13 |
| D706740 | Clock radio | — | 2014-06-10 |
| 8096471 | Ballot marking device having attached ballot box | Sean Brockhouse | 2012-01-17 |
| 7753273 | Ballot marking system and apparatus utilizing multiple key switch voter interface | — | 2010-07-13 |
| 7566006 | Pre-printed document marking system and apparatus | — | 2009-07-28 |
| 7344071 | Voting system and apparatus using voter selection card | Gerald Douglas Hosier, Jr. | 2008-03-18 |
| 7314172 | Ballot marking system and apparatus having periodic ballot alignment compensation | Joseph M. Vanek | 2008-01-01 |
| 7314171 | Ballot marking system and apparatus having ballot alignment compensation | — | 2008-01-01 |
| 7222787 | Ballot marking system and apparatus utilizing single print head | — | 2007-05-29 |
| 7163147 | Ballot marking system and apparatus utilizing dual print heads | — | 2007-01-16 |
| 7100828 | Voting system utilizing hand and machine markable ballots | — | 2006-09-05 |