Inventor

YEXT WALTER F

US3 patents

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

AIR PROD & CHEM

2 patents

US4332736AJun 1, 1982

Production of 1-hydroxyalkylidene-1, 1-diphosphonic acid esters

AIR PROD & CHEM8 citations71

US4622240ANov 11, 1986

Process for manufacturing thick-film electrical components

AIR PROD & CHEM14 citations62

HAYDUK JR EDWARD A

1 patent

US4965092AOct 23, 1990

Process for the manufacture of copper thick-film conductors using an infrared furnace

HAYDUK JR EDWARD A15 citations65