DB

Don Robert Browning

NS Norfolk Southern: 1 patents #25 of 60Top 45%
NR Norfolk Southern Railway: 1 patents #2 of 15Top 15%
📍 Salem, VA: #135 of 518 inventorsTop 30%
🗺 Virginia: #9,471 of 34,511 inventorsTop 30%
Overall (All Time): #1,479,559 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9999970 Telescoping handle device — 2018-06-19
7748549 Air hose coupling device — 2010-07-06
5481950 Multipurpose tool for use with railroad cars — 1996-01-09