Inventor
JOHNSON ANDREW J
US11 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ANDREW J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORUM US INC
2 patentsPOWERMATE CORP
2 patentsKLAPHAKE ANDREW J
2 patentsUS8939176B2Jan 27, 2015
Piston bores and methods of manufacturing piston bores for a series progressive divider valve
KLAPHAKE ANDREW J9 citations80
US9062783B2Jun 23, 2015
Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
KLAPHAKE ANDREW J0 citations48