Inventor
MASON JAMES A
US15 patents
⚠️ This page may combine multiple inventors who share the name “MASON JAMES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASON JAMES A
6 patentsUS4925645AMay 15, 1990
Method of preparing a mixture of chlorine containing substances including chlorine dioxide
MASON JAMES A53 citations95
US5171441ADec 15, 1992
Apparatus for treating water and/or wastewater
MASON JAMES A14 citations73
US5122282AJun 16, 1992
Method for treating water and/or wastewater
MASON JAMES A14 citations73
US4968501ANov 6, 1990
Use of chlorous acid for removing sulfur dioxide from combustion gases
MASON JAMES A17 citations73
US4892148AJan 9, 1990
Use of chlorous acid in oil recovery
MASON JAMES A17 citations73
US4801353AJan 31, 1989
Use of chlorous acid for bleaching wood pulp
MASON JAMES A15 citations73
EASTMAN KODAK CO
3 patentsUS5204914AApr 20, 1993
Character recognition method using optimally weighted correlation
EASTMAN KODAK CO23 citations91
US5159644AOct 27, 1992
Character recognition method using statistically weighted correlation
EASTMAN KODAK CO19 citations72
US5150425ASep 22, 1992
Character recognition method using correlation search
EASTMAN KODAK CO18 citations72