Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RW

Ronald James Wroczynski — 26 Patents

GE: 22 patents #1,177 of 36,430Top 4%
UCUnion Camp: 3 patents #22 of 175Top 15%
Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Pittsfield, MA: #3 of 233 inventorsTop 2%
Massachusetts: #3,939 of 88,656 inventorsTop 5%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Ronald James Wroczynski has been granted 26 US patents while listed as an inventor at GE. The first was granted in 1986 and the most recent in July 2011. Ronald James Wroczynski ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Ronald James Wroczynski in Pittsfield, MA, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7977660 Article, device, and method Radislav Alexandrovich Potyrailo, Scott M. Boyette, Glenn Alfred Johnson, William Guy Morris, Andrew Michael Leach +2 more 2011-07-12 $20,796,000
6826487 Method for defining an experimental space and method and system for conducting combinatorial high throughput screening of mixtures James Norman Cawse, Darchun B. Yang 2004-11-30 $87,644,000
6639043 Azonaphthalene sulfonates as polymerization catalysts John Patrick Lemmon 2003-10-28 $70,468,000
6608164 Salts of heterocyclic diols as catalysts for melt polycarbonate John Patrick Lemmon 2003-08-19 $47,219,000
6589788 Method for high-throughput fluorescent screening of polymerization reactions Radislav Alexandrovich Potyrailo, Ralph Joseph May, Ronald Eugene Shaffer, John Patrick Lemmon 2003-07-08 $53,906,000
6583258 Salts of organic phosphates as catalysts for melt polycarbonate John Patrick Lemmon 2003-06-24 $47,950,000
6569986 Salts of organic polyacids as polymerization catalysts John Patrick Lemmon, Oltea Puica Siclovan 2003-05-27 $63,628,000
6395862 Melt polycarbonate catalyst systems John Patrick Lemmon 2002-05-28 $57,820,000
6308142 Method for determining flame retardance of polymer compositions Kim R. Choate, Angela R. Neff, Paul Cletus Raymond III, Patrick Rodgers 2001-10-23 $110,673,000
6303737 Melt polycarbonate catalyst systems John Patrick Lemmon, Patrick Joseph McCloskey 2001-10-16 $91,429,000
6291631 Melt polycarbonate catalyst systems John Patrick Lemmon 2001-09-18 $65,203,000
5981656 Compositions of poly(phenylene ether) and polyamide resins, which exhibit improved beard growth reduction Neil Andrew McGaughan, Gim F. Lee, Jr., John B. Yates, III, Christiaan Henricus Johannes Koevoets, Jan Keulen +1 more 1999-11-09 $83,342,000
5916970 Compatibilized blends of polyphenylene ether and polyphthalamide Gim F. Lee, Jr., John B. Yates, III, Kevin J. Sheehan 1999-06-29 $97,976,000
5859130 Compositions which contain polyphenylene ether and polyamide resin Jay K. Gianchandai, deceased, Alexandros Hasson, John B. Yates, III 1999-01-12 $73,694,000
H1725 Clear polyphenylene ether/block copolymer composition Michael J. Modic, James J. Scobbo, Jr., Gim F. Lee, Jr. 1998-05-05
5229443 Flame-retardant polycarbonate composition 1993-07-20 $13,385,000
5216089 Modified polyphenylene ether resins having improved processability and oxidative stability Robert R. Gallucci 1993-06-01 $11,701,000
5214109 Modified polyphenylene ether resins having improved processability and oxidative stability Robert R. Gallucci 1993-05-25 $8,883,000
4987160 Radiation-curable aminoamide acrylate polymer Charles R. Frihart 1991-01-22 $11,299,000
4885335 Low gloss thermoplastic blends Robert R. Gallucci, James F. Jones, Stefan F. Rasch 1989-12-05 $18,458,000
4882414 Polyamide from polymeric fatty acid and long chain dicarboxylic acid 1989-11-21 $9,691,000
4822836 Polyphenylene ether/polyamide blends having improved melt flow characteristics 1989-04-18 $10,136,000
4741864 Ultraviolet light stable flame retarded polycarbonate blends Roger W. Avakian 1988-05-03 $17,826,000
4728674 Modified polyphenylene ether resins having improved foamability and methods of making the same 1988-03-01 $11,647,000
4684669 Modified polyphenylene ether resins having improved foamability and methods of making the same 1987-08-04 $23,207,000