Inventor

JOHNSON MARVIN

US3 patents

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

CONOCOPHILLIPS CO

1 patent

US7419606B2Sep 2, 2008

Selenium removal process

CONOCOPHILLIPS CO18 citations79

CELLULOSE TECHNOLOGIES GROUP I

1 patent

US6276619B1Aug 21, 2001

Method and system for producing prescription animal bedding from recycled paper waste products

CELLULOSE TECHNOLOGIES GROUP I15 citations75

NOVUM ENERGY TECHNOLOGY LLC

1 patent

US7951347B2May 31, 2011

Sour-gas sweetening solutions and methods

NOVUM ENERGY TECHNOLOGY LLC2 citations51