Inventor · disambiguated record
R. Craig Virnelson
Also filed as: VIRNELSON R CRAIG
3 granted patents·2 pending applications·231 citations·filing 1991–2009
78Inventor score
Top patents by PatentIndex Score
5 records- 0189US7341776B1Protective foam with skinMILLIREN CHARLES M·Filed 2003·Granted Mar 11, 2008·111 cites·21 claims
- 0289US6309985B1Formable constraining layer systemSOUNDWICH INC·Filed 1999·Granted Oct 30, 2001·99 cites·16 claims
- 0352US5160826AFT-IR spectrometer window and methodTREMCO INC·Filed 1991·Granted Nov 3, 1992·21 cites·16 claims
- 0448US2008272149A1Dual component dispenserVIRNELSON R CRAIG·Filed 2008·Application pending·0 cites
- 0542US2009229972A1Method and apparatus for producing a feature having a surface roughness in a substrateSANKARAN R MOHAN·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when R. Craig Virnelson 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 →