Assignee
PLEDGER WILLIAM A
US·2 granted patents·15 citations·filing 2010–2011
Top patents by PatentIndex Score
2 records- 0188US8673510B2Systems and methods for maintaining hydrogen-selective membranes during periods of inactivityPLEDGER WILLIAM A·Filed 2010·Granted Mar 18, 2014·11 cites·33 claims
- 0285US8157900B2Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the samePLEDGER WILLIAM A·Filed 2011·Granted Apr 17, 2012·4 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when PLEDGER WILLIAM A 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 →