Inventor

GIBBONEY DENNIS A

4 patents

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

FISHER SCIENTIFIC CO

2 patents

US4912417AMar 27, 1990

Measurement of pH and specific ion concentration

FISHER SCIENTIFIC CO35 citations90

US4026665AMay 31, 1977

Method and apparatus for sulfur analysis

FISHER SCIENTIFIC CO24 citations74

DYNAMIC MANUFACTURING INC

1 patent

US5644070AJul 1, 1997

Ozone concentration sensor

DYNAMIC MANUFACTURING INC45 citations85

FISHER SCIENT

1 patent

US4180440ADec 25, 1979

Variable endpoint analyzer

FISHER SCIENT10 citations66