DH

David Hardy

HI Hayward Industries: 6 patents #35 of 138Top 30%
AG Arlanxeo Deutschland Gmbh: 3 patents #25 of 140Top 20%
LG Lanxess Deutschland Gmbh: 1 patents #212 of 576Top 40%
📍 Monheim, NC: #1 of 2 inventorsTop 50%
Overall (All Time): #273,524 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10585333 Sealed dome light for inspection systems 2020-03-10
10407932 Swimming pool pressure cleaner including automatic timing mechanism Benoit Joseph Renaud, Jason Parcell 2019-09-10
10407930 Automatic electric top bottom swimming pool cleaner with internal pumps Benoit Joseph Renaud 2019-09-10
10195761 Method and device for manufacturing a reinforcement for composite material made from natural fibers and reinforcement obtained using such a method Edouard Sherwood 2019-02-05
9938398 Rubber composition Heike Kloppenburg, Alex Lucassen, Norbert Steinhauser, Yan Zhang 2018-04-10
9845609 Swimming pool pressure cleaner including automatic timing mechanism Benoit Joseph Renaud, Jason Parcell 2017-12-19
9758646 NdBR wet masterbatch Heike Kloppenburg, Alex Lucassen, Thomas Gross, Judy Elizabeth Douglas 2017-09-12
9745767 Swimming pool pressure cleaner including automatic timing mechanism Benoit Joseph Renaud, Jason Parcell, Scott Teuscher 2017-08-29
9593228 Mixtures composed of functionalized diene rubbers with trimethylolpropane and fatty acid, a process for production thereof and use thereof Norbert Steinhauser, Heike Kloppenburg, Alex Lucassen, Dietmar Hoff, Michaela Meiers 2017-03-14
D728873 Pool cleaner Benoit Joseph Renaud 2015-05-05
8173741 Rubber mixtures with functionalized diene rubbers and with microgels, a production process, and use of the mixtures Norbert Steinhauser, Werner Obrecht, Thomas Groβ 2012-05-08
8058815 LED drivers and driver controllers 2011-11-15
7677268 Fluid distribution system for a swimming pool cleaning apparatus Ronald H. Griffin, G. Frank Dye, Eric Charles Fleischer, Dennis Willis 2010-03-16
6916049 Corrugated pipe coupling having six degrees of freedom 2005-07-12
6715799 Corrugated pipe coupling having six degrees of freedom 2004-04-06
6269577 Hand grip removal assist 2001-08-07
5329065 Electrical cable Derek Marney 1994-07-12