Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RN

Ram S. Narang

Xerox: 46 patents #240 of 8,622Top 3%
Fairport, NY: #33 of 1,225 inventorsTop 3%
New York: #2,124 of 115,490 inventorsTop 2%
Overall (All Time): #63,535 of 4,157,543Top 2%
46 Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
5945253 High performance curable polymers and processes for the preparation thereof Timothy J. Fuller 1999-08-31
5939206 Stabilized porous, electrically conductive substrates Gary A. Kneezel, Timothy J. Fuller, Peter J. John 1999-08-17
5907001 Process for the preparation of photopatternable polymers Daniel A. Foucher, Katsumi Daimon, Peter M. Kazmaier, Timothy J. Fuller 1999-05-25
5898449 Interface seal between printhead and ink supply cartridge William R. Burger 1999-04-27
5889077 Process for direct substitution of high performance polymers with unsaturated ester groups Timothy J. Fuller, Thomas W. Smith, David J. Luca, Raymond K. Crandall 1999-03-30
5869595 Polyimide curing process and improved thermal ink jet printhead prepared thereby Timothy J. Fuller 1999-02-09
5863963 Halomethylated high performance curable polymers Timothy J. Fuller 1999-01-26
5849809 Hydroxyalkylated high performance curable polymers Timothy J. Fuller 1998-12-15
5843259 Method for applying an adhesive layer to a substrate surface Stephen F. Pond, Timothy J. Fuller 1998-12-01
5773553 Polyimide curing process and improved thermal ink jet printhead prepared thereby Timothy J. Fuller 1998-06-30
5762812 Thermal ink jet printhead and process for preparation thereof 1998-06-09
5761809 Process for substituting haloalkylated polymers with unsaturated ester, ether, and alkylcarboxymethylene groups Timothy J. Fuller, Thomas W. Smith, David J. Luca, Raymond K. Crandall 1998-06-09
5753783 Process for haloalkylation of high performance polymers Timothy J. Fuller, Thomas W. Smith, David J. Luca, Raymond K. Crandall 1998-05-19
5739254 Process for haloalkylation of high performance polymers Timothy J. Fuller, Thomas W. Smith, David J. Luca, Raymond K. Grandall 1998-04-14
5696546 Ink supply cartridge with ink jet printhead having improved fluid seal therebetween Stephen F. Pond 1997-12-09
5368683 Method of fabricating ink jet printheads Robert P. Altavela, David J. Collins, Julie A. Sims 1994-11-29
5336319 Apparatus for applying an adhesive layer to a substrate surface Stephen F. Pond, Robert P. Altavela, Fredrick A. Warner, Robert A. Harold, Sr. 1994-08-09
5230926 Application of a front face coating to ink jet printheads or printhead dies Stephen F. Pond, Robert A. Harold, Sr. 1993-07-27
5218381 Hydrophobic coating for a front face of a printhead in an ink jet printer Stephen F. Pond, Robert P. Altavela, David J. Collins, Robert A. Harold, Sr. 1993-06-08
5111320 Ferrolectric liquid crystal devices having improved operating properties by using an electronic mask Joseph J. Wysocki, Sui K. Hark, Virgil Joseph Hull, Joseph F. Stephany, Andras I. Lakatos 1992-05-05
4837097 Optical Shield for liquid crystal devices and method of fabrication Alain E. Perregaux, Eugene C. Faucz 1989-06-06