JB

John S. Brown

HL Hills Industries Limited: 1 patents #5 of 10Top 50%
TE Textron: 1 patents #58 of 152Top 40%
📍 Ashland, OH: #32 of 159 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,273,219 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6418805 Constituent sensing system Kevin J. Carney 2002-07-16
5449075 Improvements in and relating to a foldable clothes line Ronald G. Meade 1995-09-12
5211363 Bilge pump bracket 1993-05-18
4892484 Interconnecting toy Dorothy Brown 1990-01-09