SH

Steven Heffner

WB Westinghouse Air Brake: 1 patents #11 of 32Top 35%
📍 La Grange, IL: #6 of 8 inventorsTop 75%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #113,819 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446389 Tandem sliding door operator Michael Manseau 2002-09-10