SJ

Stephen F. Chalpin, Jr.

BM Butler Manufacturing: 1 patents #26 of 73Top 40%
📍 Overland Park, KS: #973 of 1,753 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #4,108,553 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4194325 Gutter system for skylights or the like — 1980-03-25