LD

Lawrence W. Dougherty

ZE Zenith Electronics: 20 patents #13 of 411Top 4%
ZR Zenith Radio: 5 patents #10 of 184Top 6%
UP University of Pennsylvania: 4 patents #374 of 2,719Top 15%
Overall (All Time): #125,057 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
9999779 Cell, tissue and organ protection using a magnetic field James J Pilla, Keith Cengel, Alireza Kassaee 2018-06-19
8135452 Rapid 3-dimensional bilateral breast MR imaging Hee Kwon Song, Raymond Charles Boston, Mitchell Schnall 2012-03-13
5377120 Apparatus for commingling & addressing mail pieces Carl L. Humes 1994-12-27
5188553 Flat front panel CRT bulb pre-stressed prior to final evacuation and method of making same 1993-02-23
5152707 Conformable anvil for supporting in-process face panels of tension mask color cathode ray tubes Paul Strauss 1992-10-06
5139451 Processing and protecting a foil shadow mask for a tension mask color cathode ray tube Sam H. Kaplan 1992-08-18
5111820 System and method for magnetic resonance imaging of 3-dimensional heart wall motion with spatial modulation of magnetization Leon Axel 1992-05-12
5054489 Magnetic resonance imaging using spatial modulation of magnetization Leon Axel 1991-10-08
5049778 Mask support structure for tension mask color cathode ray tubes Raymond G. Capek 1991-09-17
5047684 Mask support structure for tension mask color cathode ray tubes Raymond G. Capek, Andrew S. Parry 1991-09-10
5045009 Mechanical means and process for severing a tensed foil shadow mask Lowell A. Cordingley, Allan D. Kautz, Armando V. Marino 1991-09-03
5023507 Tension mask color cathode ray tube with improved color selection electrode support structure William N. Roberts 1991-06-11
5017170 Brazing method for mounting a tension shadow mask William N. Roberts 1991-05-21
4930015 Flat tension mask cathode ray tube implosion system Sae D. Lee, Melvin F. Rogers 1990-05-29
4908995 Rail grinding method and apparatus James R. Fendley, William H. Meyle, James L. Kraner 1990-03-20
4891546 Front assembly for a tension mask color cathode ray tube having a laser-deflecting shadow mask support structure James R. Fendley, Charles J. Prazak, III, Paul Strauss 1990-01-02
4891544 Front assembly for a tension mask color cathode ray tube having a pre-sized mask support structure Raymond G. Capek, James L. Kraner 1990-01-02
4840596 Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube James L. Kraner 1989-06-20
4824412 Method for mounting a tension mask color cathode ray tube James R. Fendley 1989-04-25
4776822 Registration transfer process for use in the manufacture of a tension mask color cathode ray tube James R. Fendley, James L. Kraner 1988-10-11
4739215 Electrical conduction means for use in tension mask color cathode ray tubes Alfred Adamski 1988-04-19
4721488 Apparatus for tensing a shadow mask foil James R. Fendley 1988-01-26
4710669 Internal electrical connector for a tension mask tube Alfred Adamski, Thomas P. DeFranco 1987-12-01
4710670 Front assembly system for a tension mask color cathode ray tube James R. Fendley 1987-12-01
4686416 Color CRT front assembly with tension mask support Paul Strauss 1987-08-11