Inventor

WATTS CLAUDE H

US5 patents

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

WATTS CLAUDE H

2 patents

US4533394AAug 6, 1985

Process for manufacturing shell molds

WATTS CLAUDE H19 citations77

US4689081AAug 25, 1987

Investment casting method and stucco therefor

WATTS CLAUDE H15 citations68

PREC METALSMITHS INC

2 patents

US6949136B2Sep 27, 2005

High temperature investment material and method for making solid investment molds

PREC METALSMITHS INC9 citations70

US6746528B1Jun 8, 2004

High temperature investment material and method for making solid investment molds

PREC METALSMITHS INC10 citations70

PRECISION METALSMITHS INC

1 patent

US4061175ADec 6, 1977

Pattern assembly and method of making the same

PRECISION METALSMITHS INC3 citations59