JH

John Hetzel

SP Stack-On Products: 1 patents #1 of 4Top 25%
📍 Fairview Heights, IL: #1 of 5 inventorsTop 20%
🗺 Illinois: #1,558 of 9,120 inventorsTop 20%
Overall (2019): #157,357 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D862196 Security safety hinge Rich Glogovsky, Ryan P. Lundberg 2019-10-08
D840490 Gun barrel rest with pistol rack John W. Lynn, Richard Glogovsky, Ryan P. Lundberg 2019-02-12