RK

Raymond B. Kummer

AT AT&T: 3 patents #5,550 of 18,772Top 30%
BL Bell Telephone Laboratories: 2 patents #297 of 1,445Top 25%
Overall (All Time): #1,046,195 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6205268 Arrangement of optical fiber segments for minimizing effect of nonlinearities Andrew R. Chraplyvy, Bernard R. Eichenbaum, Gary Patrick Emery, Janice Bilecky Haber, David Kalish 2001-03-20
5905838 Dual window WDM optical fiber communication Arthur F. Judy, David Kalish, David W. Peckham, William Alfred Reed 1999-05-18
5130535 Methods of and apparatus for measuring bending loss along a length of optical fiber Marcus Shute 1992-07-14
4286979 Fabrication of optical fibers using differential mode-group delay measurement Michael J. Buckler, Stephen C. Mettler, Calvin M. Miller 1981-09-01
4223978 Mechanical optical fiber switching device Stephen C. Mettler, Calvin M. Miller 1980-09-23