Inventor

LANDRUM MICHAEL

US3 patents

⚠️ This page may combine multiple inventors who share the name “LANDRUM MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SPX CORP

2 patents

US7316177B2Jan 8, 2008

Hydraulic hand pump with locking device

SPX CORP7 citations70

US7950910B2May 31, 2011

Piston cartridge

SPX CORP1 citations49

LANDRUM MICHAEL

1 patent

US8192173B2Jun 5, 2012

Pressure compensated and constant horsepower pump

LANDRUM MICHAEL4 citations54