Assignee
POWELL DOUGLAS HUNTER
US·5 granted patents·18 citations·filing 2011–2014
Top patents by PatentIndex Score
5 records- 0183US9174504B1Lock and load control armPOWELL DOUGLAS HUNTER·Filed 2014·Granted Nov 3, 2015·11 cites·20 claims
- 0266US8875733B2Check valve in backflow prevention devicePOWELL DOUGLAS HUNTER·Filed 2012·Granted Nov 4, 2014·2 cites·17 claims
- 0365US8887756B2Shutoff valve in backflow prevention devicePOWELL DOUGLAS HUNTER·Filed 2012·Granted Nov 18, 2014·2 cites·20 claims
- 0455US8714321B2Long travel shock absorberPOWELL DOUGLAS HUNTER·Filed 2011·Granted May 6, 2014·3 cites·15 claims
- 0547US8844562B2Access cover in backflow prevention devicePOWELL DOUGLAS HUNTER·Filed 2012·Granted Sep 30, 2014·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when POWELL DOUGLAS HUNTER files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →