James Lambert and Duane Johnson, both working in Colorado, have developed and patented a vegetable oil lubricant for use in cars, trains, lawn mowers, etc. as an environmentally-friendly alternative to petroleum-based motor oils.
(both; working; L:in Colorado) (James Lambert and Duane Johnson; have developed; ) (James Lambert and Duane Johnson; patented; a vegetable oil lubricant; for use in cars, trains, lawn mowers, etc.; as an environmentally-friendly alternative to petroleum-based motor oils)
both James Lambert and Duane Johnson James Lambert and Duane Johnson
working have developed patented
L:in Colorado
a vegetable oil lubricant for use in cars, trains, lawn mowers, etc. as an environmentally-friendly alternative to petroleum-based motor oils