JH

J. Richard Hollrock

HE Hollrock Engineering: 2 patents #1 of 2Top 50%
📍 Simsbury, CT: #6 of 29 inventorsTop 25%
🗺 Connecticut: #213 of 2,265 inventorsTop 10%
Overall (1994): #31,082 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5350260 Golf ball handling system Richard H. Hollrock 1994-09-27
5332350 Golf ball handling system Richard H. Hollrock 1994-07-26