ZA

Zahid Amjad

BG B. F. Goodrich: 25 patents #4 of 734Top 1%
PH Pmd Holdings: 2 patents #2 of 42Top 5%
CA Calgon: 1 patents #90 of 151Top 60%
📍 Avon Lake, OH: #10 of 284 inventorsTop 4%
🗺 Ohio: #1,880 of 73,341 inventorsTop 3%
Overall (All Time): #132,928 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
4563284 Inhibition of salt precipitation in aqueous systems 1986-01-07
4532048 Method for inhibiting scale deposition William F. Masler, III 1985-07-30
4510059 Carboxylic functional polyampholytes as silica polymerization retardants and dispersants Monica A. Yorke 1985-04-09
4499002 Scale inhibiting copolymer William F. Masler, III 1985-02-12