David B. Ackard — 4 Patents at Integrated Materials

David B. Ackard — 4 Patents

IMIntegrated Materials: 4 patents #5 of 12Top 45%

San Jose, CA: #12,472 of 32,062 inventorsTop 40%

California: #126,026 of 386,348 inventorsTop 35%

Overall (All Time): #1,080,739 of 4,157,543Top 30%

David B. Ackard has been granted 4 US patents while listed as an inventor at Integrated Materials. The first was granted in 2001 and the most recent in January 2005. David B. Ackard ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David B. Ackard in San Jose, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6838636	Two heat sources for welding silicon	Raanan Zehavi, Robert L. Davis, James W. Govorko	2005-01-04
6583377	Welded silicon member	Raanan Zehavi, Robert L. Davis, James W. Govorko	2003-06-24
6403914	Method for welding silicon workpieces	Raanan Zehavi, Robert L. Davis, James W. Govorko	2002-06-11
6284997	Crack free welding of silicon	Raanan Zehavi, Robert L. Davis, James W. Govorko	2001-09-04

David B. Ackard — 4 Patents

Patents per Year

Issued Patents All Time

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