Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018510 | Swimming pool cleaner | Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief | 2024-06-25 |
| 11910561 | Cooled wireless mobile device charger | Benjamin D. Duke, Walter B. Ross, Robert J. Wachs, Jr. | 2024-02-20 |
| 11858592 | Enclosure system for a pontoon boat | Brian M. Rupp, Walter B. Ross | 2024-01-02 |
| 11834861 | Power supplies for pool and spa equipment | Kevin Potucek, Dennis Willis, Jirawat Sumonthee, Douglas H. Philhower, Patrick J. Forsythe +1 more | 2023-12-05 |
| 10985612 | Power supplies for pool and spa equipment | Kevin Potucek, Dennis Willis, Jirawat Sumonthee, Douglas H. Philhower, Patrick J. Forsythe +1 more | 2021-04-20 |
| 10947750 | Swimming pool cleaner | Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief | 2021-03-16 |
| 10876318 | Swimming pool cleaner | Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief | 2020-12-29 |
| 10407932 | Swimming pool pressure cleaner including automatic timing mechanism | David Hardy, Jason Parcell | 2019-09-10 |
| 10407930 | Automatic electric top bottom swimming pool cleaner with internal pumps | David Hardy | 2019-09-10 |
| 10381872 | Power supplies for pool and spa equipment | Kevin Potucek, Dennis Willis, Jirawat Sumonthee, Douglas H. Philhower, Patrick J. Forsythe +1 more | 2019-08-13 |
| 10161154 | Pool cleaner with articulated cleaning members and methods relating thereto | — | 2018-12-25 |
| 10066411 | Swimming pool cleaner | Dieter J. Rief, Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief | 2018-09-04 |
| 9845609 | Swimming pool pressure cleaner including automatic timing mechanism | David Hardy, Jason Parcell | 2017-12-19 |
| 9745767 | Swimming pool pressure cleaner including automatic timing mechanism | David Hardy, Jason Parcell, Scott Teuscher | 2017-08-29 |
| 9677294 | Pool cleaning device with wheel drive assemblies | Seth Darrell Renigar, Graham M. Hayes, Omar Enrique Osuna | 2017-06-13 |
| 9502907 | Power supplies for pool and spa equipment | Kevin Potucek, Dennis Willis, Jeffrey Sumonthee, Douglas H. Philhower, Patrick J. Forsythe +1 more | 2016-11-22 |
| 9131740 | Pencil support for construction helmet | — | 2015-09-15 |
| 9108126 | Unitary filter tank and an underdrain for filtering a body of water | Alan R. Levin, Michael Andrew Liberti | 2015-08-18 |
| 9079128 | Strainer basket and related methods of use | Jason Parcell | 2015-07-14 |
| D728873 | Pool cleaner | David Hardy | 2015-05-05 |
| 8936721 | Unitary filter tank and an underdrain for filtering a body of water | Alan R. Levin, Michael Andrew Liberti | 2015-01-20 |
| 6345585 | Personal watercraft with child's grab handle | Alan T. Hovda, John E. Thompson, Todd D. Dannenberg | 2002-02-12 |
| 5603281 | Watercraft seat suspension | John A. Harvey, Claude Gagnon, Pierre Rondeau, Denys Lapointe | 1997-02-18 |
| 5542371 | Watercraft seat suspension | John A. Harvey, Claude Gagnon, Pierre Rondeau, Denys Lapointe | 1996-08-06 |