Inventor
KOH JOHN K
US5 patents
⚠️ This page may combine multiple inventors who share the name “KOH JOHN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOH JOHN K
4 patentsUS4775003AOct 4, 1988
Laboratory materials and apparatus support and laminar flow thermal transfer device
KOH JOHN K7 citations69
USD262653SJan 12, 1982
Incubator oxygen dome
KOH JOHN K6 citations69
USD252841SSep 11, 1979
Soap dish
KOH JOHN K9 citations69
USD269369SJun 14, 1983
Oxygen hood
KOH JOHN K3 citations58