RH

Robert L. Hanson

DE Digital Equipment: 9 patents #89 of 2,100Top 5%
3M: 5 patents #2,937 of 11,543Top 30%
BL Bell Telephone Laboratories: 2 patents #297 of 1,445Top 25%
SH Sheller-Globe: 2 patents #9 of 40Top 25%
Overall (All Time): #260,755 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5462350 Equipment cabinet stand Timothy H. Brightman, Kenneth J. Gulick, Brian R. Herrick, Edwin A. Jeffery, Maria J. Kozo +1 more 1995-10-31
5417012 Equipment cabinet door mountable on either side and having a central latch Timothy H. Brightman, Kenneth J. Gulick, Brian R. Herrick, Edwin A. Jeffery, Maria J. Kozo +1 more 1995-05-23
5363578 Identification panel for electronic equipment cabinet David Chesley, Deborah Falck, Margaret L. Hetfield 1994-11-15
5359475 Air filter system for helical scanner drum with vented drum cover Lester Mickel Aseere, Gerald J. Niles, Marvin J. Niezgocki 1994-10-25
5328117 Reel pressure button for tape reels Vincent P. Teuber 1994-07-12
D341826 Computer enclosure Maria J. Falkner, Christopher Danemayer, Karen L. Korellis 1993-11-30
5189582 Recording latch John A. Bailey 1993-02-23
4981072 Exterior rear view mirror assembly with ventilator for exterior side window Norman L. Hampshire 1991-01-01
D312620 Terminal server Marcus C. Koepke, Bernard J. Maurer 1990-12-04
D312074 Terminal server Marcus C. Koepke, Bernard J. Maurer 1990-11-13
D308670 Computer enclosure Marcus C. Koepke 1990-06-19
4897750 Encodable insert for a recording cassette John E. Dunstan 1990-01-30
4875109 Record/not record latch for recording cassette 1989-10-17
4740337 Powder slush process for making plastic articles Richard S. Gale, Michael L. Piechura, Richard E. Warnick 1988-04-26
D262287 Computer terminal David S. Urbanus 1981-12-15
D261762 Computer terminal David S. Urbanus 1981-11-10
4253155 Self-compensating measurement system Robert A. Freiday, David Pezzutti 1981-02-24
4227055 Multifrequency receiver 1980-10-07