RC

Roger A. Crawford

PI Ppg Industries: 1 patents #64 of 184Top 35%
📍 Wadsworth, TX: #1 of 1 inventorsTop 100%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #35,272 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328200 Process for producing calcium hypochlorite Cletus N. Welch, Clifford E. Loehr, John E. Carbaugh 1982-05-04