Inventor · disambiguated record
Dennis D. O'Rell
Also filed as: NGUYEN VU H · O'RELL DENNIS · O'RELL DENNIS D
13 granted patents·3 pending applications·637 citations·filing 1978–2007
94Inventor score
Top patents by PatentIndex Score
16 records- 0191US5352507ASeamless multilayer printing blanketGRACE W R & CO·Filed 1993·Granted Oct 4, 1994·140 cites·29 claims
- 0291US4812357APrinting blanketGRACE W R & CO·Filed 1988·Granted Mar 14, 1989·75 cites·13 claims
- 0391US4216281ABattery separatorGRACE W R & CO·Filed 1978·Granted Aug 5, 1980·76 cites·3 claims
- 0488US7021549B2Laser markable variable data heat transfer label and marking systemILLINOIS TOOL WORKS·Filed 2004·Granted Apr 4, 2006·35 cites·39 claims
- 0587US4981750APrinting blanket with lateral stabilityGRACE W R & CO·Filed 1989·Granted Jan 1, 1991·51 cites·5 claims
- 0683US4330602ABattery separatorGRACE W R & CO·Filed 1980·Granted May 18, 1982·41 cites·18 claims
- 0781US4264691ABattery interseparatorGRACE W R & CO·Filed 1979·Granted Apr 28, 1981·32 cites·18 claims
- 0879US5347927AAnisotropic endless printing element and method for making the sameGRACE W R & CO·Filed 1993·Granted Sep 20, 1994·46 cites·39 claims
- 0978US5066537APrinting blanket containing a high elongation fabricGRACE W R & CO·Filed 1990·Granted Nov 19, 1991·46 cites·23 claims
- 1073US4369236ABattery separatorGRACE W R & CO·Filed 1981·Granted Jan 18, 1983·27 cites·16 claims
- 1173US4228225ABattery separatorGRACE W R & CO·Filed 1979·Granted Oct 14, 1980·22 cites·29 claims
- 1269US4368243ABattery separatorGRACE W R & CO·Filed 1981·Granted Jan 11, 1983·23 cites·21 claims
- 1365US4265985ALead acid battery with separator having long fibersGRACE W R & CO·Filed 1980·Granted May 5, 1981·23 cites·5 claims
- 1442US2007231514A1Release sheet for decorative imagesILLINOIS TOOL WORKS·Filed 2007·Application pending·0 cites
- 1541US2005136229A1Variable data heat transfer label, method of making and using sameILLINOIS TOOL WORKS·Filed 2004·Application pending·0 cites
- 1636US2005196594A1In-mold label composition and processILLINOIS TOOL WORKS·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dennis D. O'Rell 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 →