Inventor · disambiguated record
Don N. Gray
Also filed as: GRAY DON · GRAY DON C · GRAY DON N
14 granted patents·5 pending applications·172 citations·filing 1970–2021
92Inventor score
Top patents by PatentIndex Score
19 records- 0193US10792613B1Cleaning deviceOSHKOSH CORP·Filed 2019·Granted Oct 6, 2020·20 cites·20 claims
- 0292US4277560AEnzyme immunoassays using immobilized reagents in a flowing streamTECHNICON INSTR·Filed 1978·Granted Jul 7, 1981·68 cites·24 claims
- 0387US11110395B2Cleaning deviceOSHKOSH CORP·Filed 2020·Granted Sep 7, 2021·2 cites·18 claims
- 0468US2021339193A1Cleaning deviceOSHKOSH CORP·Filed 2021·Application pending·0 cites
- 0565US3970603AAmino acid derivatives of chloromethylated polymers and methods of making the sameOWENS ILLINOIS INC·Filed 1974·Granted Jul 20, 1976·10 cites·9 claims
- 0664US5674987AExtraction of proteins from naturally occurring membranesANATRACE INC·Filed 1994·Granted Oct 7, 1997·13 cites·11 claims
- 0762US5763586AExtraction of proteins from naturally occuring membranesANATRACE INC·Filed 1996·Granted Jun 9, 1998·14 cites·13 claims
- 0857US10248672B2Methods and systems for assessing data qualityJUGULUM RAJESH·Filed 2011·Granted Apr 2, 2019·1 cites·22 claims
- 0954US4052286ASolid sensor electrodeOWENS ILLINOIS INC·Filed 1973·Granted Oct 4, 1977·12 cites·9 claims
- 1049US2014237896A1Foamed glass hydroponic substrateGRAY DON·Filed 2013·Application pending·0 cites
- 1146US3969284AAmino acid derivatives of chloromethylated polymers and methods of making the sameOWENS ILLINOIS INC·Filed 1973·Granted Jul 13, 1976·5 cites·5 claims
- 1246US2007294028A1Route Optimization Apparatus & MethodGRAY DON C·Filed 2004·Application pending·0 cites
- 1343US3985715AOxazolidone derivatives of chloromethylated polymers and methods of making the sameOWENS ILLINOIS INC·Filed 1974·Granted Oct 12, 1976·4 cites·6 claims
- 1441US2016044881A1Foamed glass hydroponic substrateGRAY DON·Filed 2015·Application pending·0 cites
- 1537US2010250274A1Mathematical index based health management systemJUGULUM RAJESH·Filed 2010·Application pending·0 cites
- 1635US4179757ABiocompatible articles having high permeability to gases derived from polysulfonesOWENS ILLINOIS INC·Filed 1976·Granted Dec 25, 1979·10 cites·11 claims
- 1732US3957497APolymeric based compositionOWENS ILLINOIS INC·Filed 1970·Granted May 18, 1976·4 cites·16 claims
- 1831US4423930APolymeric contact lens materials with high oxygen permeabilityOWENS ILLINOIS INC·Filed 1981·Granted Jan 3, 1984·1 cites·5 claims
- 1929US5391580APoly(sulfone-alpha-olefin) composite permselective membrane article for use in blood oxygenationANATRACE INC·Filed 1993·Granted Feb 21, 1995·8 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Don N. Gray files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →