DW

Dennis Willis

HI Hayward Industries: 5 patents #43 of 138Top 35%
📍 Oak Ridge, NC: #37 of 96 inventorsTop 40%
🗺 North Carolina: #8,592 of 45,564 inventorsTop 20%
Overall (All Time): #812,552 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11834861 Power supplies for pool and spa equipment Kevin Potucek, Jirawat Sumonthee, Benoit Joseph Renaud, Douglas H. Philhower, Patrick J. Forsythe +1 more 2023-12-05
10985612 Power supplies for pool and spa equipment Kevin Potucek, Jirawat Sumonthee, Benoit Joseph Renaud, Douglas H. Philhower, Patrick J. Forsythe +1 more 2021-04-20
10381872 Power supplies for pool and spa equipment Kevin Potucek, Jirawat Sumonthee, Benoit Joseph Renaud, Douglas H. Philhower, Patrick J. Forsythe +1 more 2019-08-13
9502907 Power supplies for pool and spa equipment Kevin Potucek, Jeffrey Sumonthee, Benoit Joseph Renaud, Douglas H. Philhower, Patrick J. Forsythe +1 more 2016-11-22
7677268 Fluid distribution system for a swimming pool cleaning apparatus Ronald H. Griffin, G. Frank Dye, Eric Charles Fleischer, David Hardy 2010-03-16
D348591 Combined cutting board with detachable knife cleaner/sharpener 1994-07-12