JB

John L. Bartelt

HA Hughes Aircraft: 7 patents #169 of 2,963Top 6%
General Motors: 1 patents #9,361 of 18,328Top 55%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
📍 Westlake Village, CA: #108 of 587 inventorsTop 20%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #669,536 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5303574 Evaluation of the extent of wear of articles Jesse N. Matossian, Paul H. Mikkola 1994-04-19
5208699 Compensated, SBS-free optical beam amplification and delivery apparatus and method David A. Rockwell 1993-05-04
4757208 Masked ion beam lithography system and method Charles M. McKenna, James E. Wood, Ross D. Olney, J. William Ward, Charles W. Slayman 1988-07-12
4740267 Energy intensive surface reactions using a cluster beam Wolfgang Knauer 1988-04-26
4728193 Precision automatic mask-wafer alignment system Ross D. Oleny 1988-03-01
4687940 Hybrid focused-flood ion beam system and method J. William Ward, Robert L. Seliger, Charles M. McKenna 1987-08-18
4596467 Dissimilar superimposed grating precision alignment and gap measurement systems 1986-06-24
4318976 High gel rigidity, negative electron beam resists Jing Shu, Wei William Lee, Gilbert L. Varnell 1982-03-09