Reynold R. Hamann, Jr.

📍 Portsmouth, RI: #161 of 296 inventorsTop 55%

🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%

Overall (All Time): #3,711,913 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5611369	Concrete hydration system	—	1997-03-18