KA

Kenneth S. Adamson

GR Grove Valve And Regulator: 1 patents #10 of 23Top 45%
PC Peerless Mfg. Co: 1 patents #19 of 34Top 60%
📍 Walnut Creek, CA: #587 of 1,300 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,325,636 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4949750 Surge reliever relief valve Donald W. Goodwin 1990-08-21
4313462 Sequentially operated valve structure — 1982-02-02