JH

John J. Hoffmann

📍 Dayton, OH: #422 of 1,892 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,204,077 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D756254 Barrier cover Jeffrey P. Hinebaugh 2016-05-17
D756255 Barrier cover Jeffrey P. Hinebaugh 2016-05-17
D756256 Barrier cover Jeffrey P. Hinebaugh 2016-05-17
D756257 Barrier cover Jeffrey P. Hinebaugh 2016-05-17