Inventor · disambiguated record
Donald J. Gray
Also filed as: GRAY DONALD · GRAY DONALD J
16 granted patents·3 pending applications·426 citations·filing 1984–2012
95Inventor score
Top patents by PatentIndex Score
19 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
- 0387US6418942B1Solvent and aqueous decompression processing systemFiled 2000·Granted Jul 16, 2002·54 cites·11 claims
- 0486US6004403ASolvent cleaning systemGEBHARD GRAY ASSOCIATES·Filed 1996·Granted Dec 21, 1999·48 cites·12 claims
- 0585US5538025ASolvent cleaning systemSEREC PARTNERS·Filed 1994·Granted Jul 23, 1996·51 cites·14 claims
- 0683US5469876ACleaning method and systemFiled 1993·Granted Nov 28, 1995·49 cites·7 claims
- 0782US6802137B1Solvent drying methodFiled 2003·Granted Oct 12, 2004·28 cites·11 claims
- 0881US6743300B2Multistep single chamber parts proceeding methodFiled 2002·Granted Jun 1, 2004·21 cites·13 claims
- 0974US7846262B2Aqueous cleaning of liquid residue by etchingGRAY DONALD J·Filed 2007·Granted Dec 7, 2010·3 cites·12 claims
- 1074US6783602B2Multistep single chamber parts processing methodFiled 2003·Granted Aug 31, 2004·13 cites·12 claims
- 1170US6824620B2Method for removing particles and non-volatile residue from an objectFiled 2003·Granted Nov 30, 2004·11 cites·4 claims
- 1270US6783601B2Method for removing particles and non-volatile residue from an objectFiled 2002·Granted Aug 31, 2004·15 cites·16 claims
- 1369US5702535ADry cleaning and degreasing systemGEBHARD GRAY ASSOCIATES·Filed 1995·Granted Dec 30, 1997·29 cites·24 claims
- 1460US2008079178A1Intrinsically safe flammable solvent processing method and systemGRAY DONALD J·Filed 2007·Application pending·0 cites
- 1550US5630434AFilter regeneration systemFiled 1995·Granted May 20, 1997·17 cites·6 claims
- 1648US4736361ADigital switching system with two-directional addressing ramsGTE LABORATORIES INC·Filed 1984·Granted Apr 5, 1988·8 cites·15 claims
- 1746US2013081300A1Vacuum cycling dryingGRAY DONALD J·Filed 2012·Application pending·0 cites
- 1837US4656621ADigital switching systemGTE LABORATORIES INC·Filed 1986·Granted Apr 7, 1987·6 cites·40 claims
- 1936US2007107748A1Vacuum cavitational streamingGRAY DONALD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →