DB

Douglas G. Bickelhaupt

Caterpillar: 1 patents #270 of 972Top 30%
📍 Oshkosh, WI: #15 of 103 inventorsTop 15%
🗺 Wisconsin: #679 of 4,437 inventorsTop 20%
Overall (2017): #157,348 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9809289 Hull mounted, steerable marine drive with trim actuation Robert E. Nutt, Scott Allen Crutchfield, Robert Scott Beach, Douglas J. Yoder, George Edward Phillips +2 more 2017-11-07
9701381 Breakaway skeg for a marine propulsion unit John Schlintz, Bryan L. Danner 2017-07-11