Individual holder
SPANGER GERALD S
4 granted patents·2 pending applications·56 citations·filing 2003–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0180US6976367B2Condensate overflow prevention apparatusSPANGER GERALD S·Filed 2003·Granted Dec 20, 2005·39 cites·40 claims
- 0264US7010928B2Clamp assembly for condensate drain pan overflow detectorSPANGER GERALD S·Filed 2003·Granted Mar 14, 2006·16 cites·38 claims
- 0361US7614662B2Pipe fitting with orientation indicatorSPANGER GERALD S·Filed 2006·Granted Nov 10, 2009·1 cites·17 claims
- 0451US11248807B2Rough-in box for high wall minisplit (ductless) airconditionersSPANGER GERALD S·Filed 2019·Granted Feb 15, 2022·0 cites·12 claims
- 0551US2009071181A1Evaporator unitSPANGER GERALD S·Filed 2007·Application pending·0 cites
- 0651US2009064698A1Condensate liquid pumping systemSPANGER GERALD S·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when SPANGER GERALD 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 →