John R. Kunz

JI John Evans' Sons, Incorporated: 2 patents #1 of 1Top 100%

📍 Douglassville, PA: #2 of 11 inventorsTop 20%

🗺 Pennsylvania: #1,077 of 7,336 inventorsTop 15%

Overall (2018): #134,992 of 503,207Top 30%

Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10081972	Versatile and economic anchor mount for a coil spring in a window counterbalance assembly	—	2018-09-25
9995071	System and method for inhibiting window sash drift	—	2018-06-12