DS

Donald Craig Schall

Rohm And Haas: 15 patents #104 of 2,359Top 5%
Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
📍 Lansdale, PA: #76 of 839 inventorsTop 10%
🗺 Pennsylvania: #4,155 of 74,527 inventorsTop 6%
Overall (All Time): #277,522 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
8841380 Polyurethane coating compositions comprising isocyanurate compositions from bis(isocyanatomethyl) cyclohexane and tertiary amine catalysts Jia Tang 2014-09-23
8802771 Two component polyurethane coating compositions comprising isocyanurate compositions from bis(isocyanatomethyl) cyclohexane and from aliphatic diisocyanates John N. Argyropoulos, Debkumar Bhattacharjee, Allen Xu, Aaron Yang, Louie Luo 2014-08-12
8304460 Methods for making composites having thermoplastic properties from recycled crosslinked polymer Willie Lau, Harry R. Heulings, IV, Kimberly B. Kosto, Joseph M. Rokowski 2012-11-06
7893131 Fast dry, shelf stable aqueous coating composition comprising a phosphorus acid polymer Mary Anne R. Matthews 2011-02-22
7645815 Fast-drying aqueous compositions with hollow particle binders and traffic paints made therewith Ann R. Hermes, Francis Joseph Landy, Mary Anne R. Matthews 2010-01-12
7235595 Aqueous traffic paint and method of application Ann R. Hermes, Mary Anne R. Matthews, Jeffrey J. Sobczak 2007-06-26
6689824 Prepaints and method of preparing road-marking paints from prepaints John Michael Friel, John William Hook, III, Bernhard Helmut Lieser, Jerry William Washel, Dennis Paul Lorah +1 more 2004-02-10
6645552 Method of improving the drying time of a thick coating Jeffrey J. Sobczak 2003-11-11
6475556 Method for producing fast drying multi-component waterborne coating compositions Jeffrey J. Sobczak, Ann R. Hermes, Angelo Sanfilippo 2002-11-05
6413011 Method for producing fast-drying multi-component waterborne coating compositions Jeffrey J. Sobczak, Angelo Sanfilippo, Ann R. Hermes 2002-07-02
6013721 Waterborne traffic paints having fast dry characteristic and method of producing traffic markings therefrom Steven Scott Edwards 2000-01-11
5948833 Method of reducing yellowing of water-borne road marking paints and composition used therein Josef Hans Jilek, Angelo Sanfilippo, Andrew Paul Trapani 1999-09-07
5939514 Coating composition having extended storage stability and method for producing wear resistant coatings therefrom Ward Thomas Brown, Francis Joseph Landy, Ann R. Hermes 1999-08-17
5922398 Quick-drying aqueous coating compositions Ann R. Hermes, Alvin C. Lavoie 1999-07-13
5861188 Waterborne traffic paints having improved fast dry characteristic and method of producing traffic markings therefrom Steven Scott Edwards 1999-01-19
5820993 Method of producing wear resistant traffic markings Alvin C. Lavoie, Francis Joseph Landy, Steven Scott Edwards 1998-10-13
5672379 Method of producing wear resistant traffic markings Alvin C. Lavoie, Francis Joseph Landy, Steven Scott Edwards 1997-09-30