HP

Harley A. Purvin

SA Selas Corporation Of America: 1 patents #14 of 30Top 50%
📍 New Hope, PA: #151 of 237 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,658,575 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5944503 Low NOx floor burner, and heating method John J. Van Eerden, John J. Bloomer, Michael W. Peacock, Jr., A. John Grever, John J. Barba 1999-08-31