DR

David W. Roth

T2 The 2500: 8 patents #1 of 3Top 35%
AC Allied Consulting: 3 patents #198 of 1,310Top 20%
AL Alliedsignal: 3 patents #500 of 2,631Top 20%
AC Allied Chemical: 1 patents #105 of 250Top 45%
MT Mahle Technology: 1 patents #9 of 24Top 40%
Overall (All Time): #240,446 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8364541 System and method for real-time bidding for internet advertising space 2013-01-29
7171936 Piston having a patterned coating and method of applying same Wolfgang Rein, Jonathan P. Douglas 2007-02-06
6285987 Internet advertising system Dylan Salisbury 2001-09-04
5648435 Process for production of multicyanate esters Sajal Das 1997-07-15
5504186 Process for production of multicyanate esters Sajal Das 1996-04-02
5483013 Process for production of multicyanate esters Sajal Das 1996-01-09
5217783 Two-sided carpet construction and method of manufacture thereof 1993-06-08
5206950 Software development system and method using expanding outline interface Michael E. Geary, Umang Gupta, Donal B. Scott 1993-04-27
4829627 Floor mat and method of attaching retainer thereto Mark Altus 1989-05-16
4673603 Floor mat mounting system 1987-06-16
4606977 Amorphous metal hardfacing coatings James Dickson, Louis F. Nienart 1986-08-19
4588628 Floor mat 1986-05-13
4563378 Automotive carpet construction and method of manufacture thereof 1986-01-07
4503085 Amorphous metal powder for coating substrates James Dickson, Louis F. Nienart 1985-03-05
4481240 Floor mat mounting system 1984-11-06
4381943 Chemically homogeneous microcrystalline metal powder for coating substrates James Dickson, Louis F. Nienart 1983-05-03
4361610 Non-skid carpet protector 1982-11-30
4285470 Self-contained headlamp washer system 1981-08-25
4187152 Extractive distillation for separating ketones and/or alcohols from phenol and/or cresol David Zudkevitch 1980-02-05