WH

Wayne L. Henry

WC W.R. Grace & Co.-Conn.: 3 patents #242 of 1,045Top 25%
📍 Gaithersburg, MD: #581 of 1,746 inventorsTop 35%
🗺 Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,656,654 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5183573 Multipurpose scale preventer/remover Robert P. Kreh 1993-02-02
5022926 Corrosion control Robert P. Kreh, Joseph T. Lundquist, John A. Kelly, Vincent Kuhn 1991-06-11
4935205 Corrosion inhibition Robert P. Kreh, Joseph T. Lundquist 1990-06-19