Inventor
WILT TRUMAN F
US38 patents
⚠️ This page may combine multiple inventors who share the name “WILT TRUMAN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
34 patentsUS6593417B1Jul 15, 2003
Coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC112 citations99
US5939491AAug 17, 1999
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC106 citations99
US6657001B1Dec 2, 2003
Coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC85 citations98
US6387519B1May 14, 2002
Cured coatings having improved scratch resistance, coated substrates and methods thereto
PPG IND OHIO INC235 citations98
US7053149B2May 30, 2006
Coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC45 citations96
US6803408B2Oct 12, 2004
Coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC46 citations96
US6225434B1May 1, 2001
Film-forming compositions having improved scratch resistance
PPG IND OHIO INC70 citations96
US6187863B1Feb 13, 2001
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC27 citations96
US6048934AApr 11, 2000
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC28 citations96
US6046276AApr 4, 2000
Powder coating compositions containing functional polysiloxanes
PPG IND OHIO INC33 citations96
US7005472B2Feb 28, 2006
Coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC49 citations95
US6987144B2Jan 17, 2006
Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC51 citations95
US6610777B1Aug 26, 2003
Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC74 citations95
US6376607B1Apr 23, 2002
Powder coating compositions containing functional polysiloxanes
PPG IND OHIO INC18 citations93
US6794055B2Sep 21, 2004
Alkyd-based free radical cured wood stains
PPG IND OHIO INC24 citations92
US6759478B2Jul 6, 2004
Coating compositions having improved scratch resistance, coated substrates and methods related thereto
PPG IND OHIO INC33 citations92
US6033545AMar 7, 2000
Electrocoating processes and compositions containing polysiloxane crater control agents
PPG IND OHIO INC27 citations92
US5952443ASep 14, 1999
Acetoacetate functional polysiloxanes
PPG IND OHIO INC41 citations92
US5916992AJun 29, 1999
Polysiloxane polyols
PPG IND OHIO INC34 citations92
US6803426B2Oct 12, 2004
Functional fluoropolymers and thermosetting compositions containing same
PPG IND OHIO INC15 citations91
US7217442B2May 15, 2007
Method and apparatus for mixing and applying a multi-component coating composition
PPG IND OHIO INC39 citations89
US6274672B1Aug 14, 2001
Powder coating compositions containing functional polysiloxanes
PPG IND OHIO INC12 citations82
US6136928AOct 24, 2000
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC13 citations82
US6103824AAug 15, 2000
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC10 citations82
US6103838AAug 15, 2000
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC10 citations82
US6046296AApr 4, 2000
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC11 citations82
US6040394AMar 21, 2000
Curable compositions based on functional polysiloxanes
PPG IND OHIO INC11 citations82
US7455912B2Nov 25, 2008
Compositions containing a silanol functional polymer and related hydrophilic coating films
PPG IND OHIO INC13 citations80
US6541119B2Apr 1, 2003
Film-forming compositions having improved scratch resistance
PPG IND OHIO INC8 citations74
US6534188B2Mar 18, 2003
Film-forming compositions having improved scratch resistance
PPG IND OHIO INC11 citations74
US6054535AApr 25, 2000
Acetoacetate functional polysiloxanes
PPG IND OHIO INC14 citations74
US7019041B2Mar 28, 2006
Radiation-curable compositions containing alternating copolymers of isobutylene-type monomers
PPG IND OHIO INC7 citations73
US7001667B2Feb 21, 2006
Alkyd-based free radical wood coating compositions
PPG IND OHIO INC9 citations73
US7387843B2Jun 17, 2008
Alkyd-based free radical wood coating compositions
PPG IND OHIO INC2 citations62
PPG INDUSTRIES INC
3 patentsUS5468802ANov 21, 1995
Low volatile organic content automotive refinish coating composition
PPG INDUSTRIES INC81 citations96
US5552475ASep 3, 1996
Waterborne polyesters having improved saponification resistance
PPG INDUSTRIES INC7 citations73
US5462992AOct 31, 1995
Acetoacetylated polymers crosslinked with carbamylmethylaminotriazines
PPG INDUSTRIES INC7 citations70