KP

Keith D. Patch

GI Gas Research Institute: 1 patents #13 of 66Top 20%
📍 Lexington, MA: #30 of 101 inventorsTop 30%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #87,974 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875919 Direct contact raining bed counterflow cullet preheater and method for using Robert DeSaro, Edward F. Doyle, Christopher I. Metcalfe 1989-10-24