DD

Dennis R. Dorotinsky

📍 Farmington, MI: #132 of 283 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,294,060 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5308074 Adjustable golf swing training device Kenneth G. Lesson 1994-05-03
5188366 Adjustable golf swing training device Kenneth G. Lesson 1993-02-23