Jennifer Ackers, executor

WT W.S. Tyler: 1 patents #4 of 12Top 35%

📍 Sandy, OR: #75 of 157 inventorsTop 50%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,689,134 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5775609	Horizontal impact crusher having hydraulic cover latch	Stephen B. Ackers, Donley D. Freshwater	1998-07-07