WR

William B. Robbins

3M: 9 patents #1,775 of 11,543Top 20%
Overall (All Time): #588,150 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6500568 Biaxially textured metal substrate with palladium layer 2002-12-31
6416188 Dielectric mirror retroreflective appliques having excellent repetitive laundering performance Jeanine M. Shusta, Norman D. Ligtenberg 2002-07-09
5767808 Microstrip patch antennas using very thin conductors Timothy S. Skogland 1998-06-16
5660892 Method of forming a metallic film Leif Christensen, Richard E. Volkmann, Rafael M. Yasis, Laura M. Aguilar 1997-08-26
5637882 Detector plate for use in imaging systems Ranjith Divigalpitiya, Bimsara W. Disanayaka, Earl L. Cook, Keith K. Mclaughlin 1997-06-10
5506059 Metallic films and articles using same Leif Christensen, Richard E. Volkmann, Rafael M. Yasis 1996-04-09
4539572 Optical recording medium Richard F. Willson, Robert P. Freese 1985-09-03
4470053 Protuberant optical recording medium Kent N. Maffitt, Richard F. Willson 1984-09-04
4430659 Protuberant optical recording medium Kent N. Maffitt, Richard F. Willson 1984-02-07