David C. Pearson — 1 Patent at Plasma & Materials Technologies

David C. Pearson — 1 Patent

PTPlasma & Materials Technologies: 1 patents #6 of 9Top 70%

Los Angeles, CA: #7,104 of 12,377 inventorsTop 60%

California: #249,524 of 386,348 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

David C. Pearson has been granted 1 US patent while listed as an inventor at Plasma & Materials Technologies. All of these patents were granted in 1992. David C. Pearson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David C. Pearson in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5122251	High density plasma deposition and etching apparatus	Gregor A. Campbell, Robert W. Conn, Alexis P. deChambrier, Tatsuo Shoji	1992-06-16

David C. Pearson — 1 Patent

Issued Patents All Time

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