Individual holder
GRAY DONALD J
US·3 granted patents·2 pending applications·76 citations·filing 1991–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0192US5240507ACleaning method and systemGRAY DONALD J·Filed 1991·Granted Aug 31, 1993·64 cites·20 claims
- 0287US7444761B2Intrinsically safe flammable solvent processing method and systemGRAY DONALD J·Filed 2006·Granted Nov 4, 2008·9 cites·13 claims
- 0374US7846262B2Aqueous cleaning of liquid residue by etchingGRAY DONALD J·Filed 2007·Granted Dec 7, 2010·3 cites·12 claims
- 0460US2008079178A1Intrinsically safe flammable solvent processing method and systemGRAY DONALD J·Filed 2007·Application pending·0 cites
- 0546US2013081300A1Vacuum cycling dryingGRAY DONALD J·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when GRAY DONALD J 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 →