RH

Robert W. Hedrick

Xerox: 18 patents #783 of 8,622Top 10%
AV Avnet: 1 patents #4 of 19Top 25%
📍 Elm Grove, WI: #8 of 140 inventorsTop 6%
🗺 Wisconsin: #1,931 of 40,088 inventorsTop 5%
Overall (All Time): #223,560 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
9851647 Polycarbonate containing photoconductors Jin Wu, Kenny-Tuan Dinh, Lanhui Zhang, Jimmy E. Kelly, Mark S. Thomas +5 more 2017-12-26
9052619 Cross-linked overcoat layer Jin Wu, Kenny-Tuan Dinh, Qi Ying Li, Lin Ma, Than Sorn +2 more 2015-06-09
8883384 Binderless overcoat layer Kenny-Tuan Dinh, Edward C. Savage, Marc J. Livecchi, Linda L. Ferrarese, Sherri A. Toates +1 more 2014-11-11
8785091 Polyarylatecarbonate containing photoconductors Jin Wu, Kenny-Tuan Dinh, Terry L. Street, Linda L. Ferrarese, Than Sorn +3 more 2014-07-22
8658337 Imaging member layers Kenny-Tuan Dinh, Jin Wu, Linda L. Ferrarese 2014-02-25
8623578 Tetraaryl polycarbonate containing photoconductors Jin Wu, Kenny-Tuan Dinh, Than Sorn, Linda L. Ferrarese, Marc J. Livecchi +3 more 2014-01-07
8617648 Imaging members and method of treating an imaging member Jin Wu, Liang-Bih Lin, Rachel Brown 2013-12-31
8507161 Phenolic phosphite containing photoconductors Jin Wu, Kenny-Tuan Dinh, Terry L. Street, Linda L. Ferrarese, Brian P. Gilmartin 2013-08-13
8409773 Epoxy carboxyl resin mixture hole blocking layer photoconductors Jin Wu, Marc J. Livecchi, John J. Wilbert 2013-04-02
7947418 Sulfonamide phenolic hole blocking photoconductor Jin Wu, Marc J. Livecchi, Emily K. Redman 2011-05-24
7923188 Imaging member Liang-Bih Lin, Daniel V. Levy, Jin Wu, Linda L. Ferrarese 2011-04-12
7838187 Imaging member Liang-Bih Lin, Daniel V. Levy, Jin Wu, Gary A. Batt, M. John Hinckel 2010-11-23
7799495 Metal oxide overcoated photoconductors Jin Wu, Kenny-Tuan Dinh, John F. Yanus, Adal Tecleab, June Shujun Peng +5 more 2010-09-21
7670735 Phosphoric acid ester containing photoconductors Jin Wu, Daniel V. Levy, Liang-Bih Lin 2010-03-02
5895529 Chuck apparatus for substrate shaping Geoffrey M. T. Foley, Henry T. Mastalski, Ernest F. Matyi, Yonn K. Rasmussen, Mark S. Thomas +3 more 1999-04-20
5633046 Multiple dip coating method Mark C. Petropoulos, Geoffrey M. T. Foley, Richard H. Nealey 1997-05-27
5514421 Airfoil air ring Stanley J. Pietrzykowski, Jr., Edward C. Williams, William H. Gilbert 1996-05-07
5436099 Photoreceptor with low surface energy overcoat Richard L. Schank, James Esser 1995-07-25
5356108 Weighted trophy base Peter M. Stagl 1994-10-18
4514128 Signature stacker including improved intercept means 1985-04-30