RK

Richard E. Kroll

DS Dryvit Systems: 1 patents #1 of 3Top 35%
📍 West Warwick, RI: #2 of 7 inventorsTop 30%
🗺 Rhode Island: #66 of 341 inventorsTop 20%
Overall (1994): #78,324 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5363621 Insulative wall cladding having insulation boards fitting together to form channels Vincent Tamburrini, Frederick M. Hansen 1994-11-15