JW

John Willison

JD Joy Mm Delaware: 2 patents #2 of 50Top 4%
📍 Cranberry, PA: #3 of 10 inventorsTop 30%
🗺 Pennsylvania: #1,013 of 7,031 inventorsTop 15%
Overall (2016): #128,192 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9482090 Air flow system for mining machine Richard D. Boyd, Brad Neilson 2016-11-01
9291052 Air flow system for mining machine Richard D. Boyd, Brad Neilson 2016-03-22