Timothy A. Brock

Follow

Person

Watauga, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Expansible and contractible duct
- Patent number 4,685,703
- Issue date Aug 11, 1987
- Phillips Petroleum Company
- Timothy A. Brock
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...