Warren Sack — 1 Patent at Educational Testing Service

Warren Sack — 1 Patent

ESEducational Testing Service: 1 patents #128 of 260Top 50%

Santa Cruz, CA: #1,282 of 1,911 inventorsTop 70%

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

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

Warren Sack has been granted 1 US patent while listed as an inventor at Educational Testing Service. All of these patents were granted in 1993. Warren Sack ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Warren Sack in Santa Cruz, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5259766	Method and system for interactive computer science testing, anaylsis and feedback	Randy E. Bennett	1993-11-09

Warren Sack — 1 Patent

Issued Patents All Time

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