Theodore E. Kessler — 1 Patent at Educational Testing Service

Theodore E. Kessler — 1 Patent

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

Hopewell, NJ: #107 of 153 inventorsTop 70%

New Jersey: #41,444 of 69,400 inventorsTop 60%

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

Theodore E. Kessler has been granted 1 US patent while listed as an inventor at Educational Testing Service. All of these patents were granted in 1999. Theodore E. Kessler ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Theodore E. Kessler in Hopewell, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5987302	On-line essay evaluation system	Gary Driscoll, Lou A. Hatfield, Arlene Johnson, Helen D. Kahn, David L. Kuntz +3 more	1999-11-16

Theodore E. Kessler — 1 Patent

Issued Patents All Time

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