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John E. Shepler — 4 Patents

SUSundstrand: 4 patents #130 of 697Top 20%
Rockford, IL: #351 of 1,291 inventorsTop 30%
Illinois: #21,640 of 84,256 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John E. Shepler has been granted 4 US patents while listed as an inventor at Sundstrand. The first was granted in 1985 and the most recent in December 1987. John E. Shepler ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John E. Shepler in Rockford, IL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4710840 Generating system with fault detection Dov Zur 1987-12-01 $2,489,000
4672556 Frequency detector system 1987-06-09 $1,612,000
4598355 Fault tolerant controller Douglas A. Rinker, Bruce D. Beneditz, John J. Vicari, Dennis T. Faulkner 1986-07-01 $772,000
4543496 Data converter and line driver for a digital data communication system 1985-09-24 $1,368,000