WM

William D. Mayercheck

US US Dept of Health & Human Services: 1 patents #15 of 214Top 8%
📍 Youngwood, PA: #1 of 6 inventorsTop 20%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #91,252 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6469619 Intrinsically-safe roof hazard alert module Albert L. Brautigam 2002-10-22