JD

John Dannenhoffer

BM Bollinger Motors: 2 patents #1 of 7Top 15%
📍 Oak Park, MI: #3 of 21 inventorsTop 15%
🗺 Michigan: #1,515 of 9,077 inventorsTop 20%
Overall (2024): #152,408 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12017501 Electric automotive vehicle Erik Hardy, Sam Dignan 2024-06-25
11964535 Electric automotive vehicle Robert Bollinger, Jr., Brian L. Van Batavia, Karl Hacken, Erik Hardy, Charles Winegar 2024-04-23