Inventor

MARCHAND RICHARD

CA4 patents

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

ALSTOM

2 patents

US6570117B2May 27, 2003

Air-insulated high-voltage disconnector

ALSTOM2 citations57

US6605788B2Aug 12, 2003

Air-insulated high-voltage disconnector

ALSTOM1 citations47

POLYVALOR SEC

1 patent

US7851178B1Dec 14, 2010

Biological indicators for validating a prion sterilization-process

POLYVALOR SEC4 citations52

NOVABRIK INT INC

1 patent

US9862119B2Jan 9, 2018

Wet cast brick molding equipment, method of using the same and brick made therewith

NOVABRIK INT INC0 citations35