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Inventor

WELCH WILLIAM J

US12 patents
⚠️ This page may combine multiple inventors who share the name “WELCH WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CALIFORNIA

4 patents

ECOSERVICES LLC

2 patents

RICE ROBERT M

1 patent

(unassigned)

1 patent

SCHEID PAUL RAYMOND

1 patent

UNITED TECHNOLOGIES CORP

1 patent

STAUFFER CHEMICAL CO

1 patent

SMITHKLINE BEECHAM CORP

1 patent