Assignee
HYDRAMASTER NORTH AMERICA INC
US·6 granted patents·68 citations·filing 2004–2008
Top patents by PatentIndex Score
6 records- 0187US8032979B2Heat exchangerHYDRAMASTER NORTH AMERICA INC·Filed 2006·Granted Oct 11, 2011·14 cites·24 claims
- 0286USD590111SHand tool for cleaning apparatusHYDRAMASTER NORTH AMERICA INC·Filed 2007·Granted Apr 7, 2009·42 cites·1 claims
- 0373USRE41367ESprayless surface cleanerHYDRAMASTER NORTH AMERICA INC·Filed 2006·Granted Jun 8, 2010·4 cites·16 claims
- 0461US7681280B2Three-point mount for an industrial carpet cleanerHYDRAMASTER NORTH AMERICA INC·Filed 2008·Granted Mar 23, 2010·1 cites·22 claims
- 0557US7614112B2Three-point mount for an industrial carpet cleanerHYDRAMASTER NORTH AMERICA INC·Filed 2008·Granted Nov 10, 2009·2 cites·20 claims
- 0648US7600289B2Three-point mount for an industrial carpet cleanerHYDRAMASTER NORTH AMERICA INC·Filed 2004·Granted Oct 13, 2009·5 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when HYDRAMASTER NORTH AMERICA INC 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 →