DS

David C. Sparks

SP Sparton: 2 patents #18 of 62Top 30%
VI Valve Innovations: 1 patents #5 of 5Top 100%
Overall (All Time): #1,649,449 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10384317 Kit for mounting a valve position indicator to a valve John P. Scaramucci 2019-08-20
5379267 Buoyancy control system Luke Belfie, Dave Bruder, Christian Werner, James W. Widenhofer 1995-01-03
4716554 Tapered wiring harness Donald R. Depew, Robert A. Houghton 1987-12-29