Individual holder
STAFFEND GILBERT S
US·2 granted patents·1 pending application·7 citations·filing 2005–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0174US7556015B2Rotary device for use in an engineSTAFFEND GILBERT S·Filed 2005·Granted Jul 7, 2009·6 cites·41 claims
- 0266US10612800B2High efficiency heating and/or cooling system and methodsSTAFFEND GILBERT S·Filed 2016·Granted Apr 7, 2020·1 cites·15 claims
- 0352US2014053558A1High efficiency thermodynamic systemSTAFFEND GILBERT S·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when STAFFEND GILBERT S 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 →