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Inventor

SEIVER DAVID S

US5 patents
⚠️ This page may combine multiple inventors who share the name “SEIVER DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CARPENTER DAVID W

2 patents

PHILLIPS 66 CO

1 patent

AIR LIQUIDE AMERICAN

1 patent

AIR LIQUIDE LARGE IND US LP

1 patent