RD

Ryan R. Dirkx

EA Elf Atochem North America: 5 patents #15 of 167Top 9%
SA Societe Nationale Elf Aquitaine: 2 patents #98 of 490Top 20%
AR Arkema: 2 patents #135 of 443Top 35%
AT Atochem: 1 patents #34 of 107Top 35%
AC Atofina Chemicals: 1 patents #41 of 97Top 45%
AF Arkema France: 1 patents #466 of 935Top 50%
AT Atofina: 1 patents #131 of 359Top 40%
📍 Lower Burrell, PA: #27 of 383 inventorsTop 8%
🗺 Pennsylvania: #7,358 of 74,527 inventorsTop 10%
Overall (All Time): #462,008 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9312412 High efficiency photovoltaic modules Gregory S. O'Brien 2016-04-12
7811659 High optical purity copolymer film Brian Edgecombe, Florence Mehlmann, Manuel Garcia 2010-10-12
RE41799 Coating composition for glass David A. Russo, Glenn P. Florczak 2010-10-05
6878436 Light emitting diode signs and translucent plastic sheets used therein Jack Reilly, Paul J. Keating 2005-04-12
6380348 Polyester polycondensation with lithium titanyl oxalate catalyst Kevin Cannon, Sri R. Seshadri 2002-04-30
6013333 Method for strengthening a brittle oxide substrate Stephen W. Carson, Victor D. Papanu, Neil D. Conrad 2000-01-11
5567235 Method for strengthening a brittle oxide substrate, silane-based compositions, and a polymerized cross-linked siloxane coated brittle oxide substrate Stephen W. Carson, Victor D. Papanu, Neal D. Conrad 1996-10-22
5401305 Coating composition for glass David A. Russo, Glenn P. Florczak 1995-03-28
5276547 Electrochromic element, materials for use in such element, processes for making such element and such materials and use of such element in an electrochromic glass device Jean Paul Couput, Guy Campet, Jean-Michel Chabagno, Daniel Muller, Maurice Bourrel +3 more 1994-01-04
5274493 Electrochromic element, materials for use in such element, processes for making such element and such materials and use of such element in an electrochromic glass device Jean Paul Couput, Guy Campet, Jean-Michel Chabagno, Daniel Muller, Maurice Bourrel +7 more 1993-12-28
5102691 Method of pretreatment for the high-deposition-rate production of fluorine-doped tin-oxide coatings having reduced bulk resistivities and emissivities David A. Russo, Jerome L. Buchanan 1992-04-07