Inventor
KAISER DONALD
US6 patents
⚠️ This page may combine multiple inventors who share the name “KAISER DONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN SIGMA INC
4 patentsUS5172332ADec 15, 1992
Automatic fluid sampling and monitoring apparatus and method
AMERICAN SIGMA INC88 citations93
US5091863AFeb 25, 1992
Automatic fluid sampling and flow measuring apparatus and method
AMERICAN SIGMA INC48 citations89
US5274721ADec 28, 1993
Fiber optic system and method
AMERICAN SIGMA INC20 citations78
USD457491SMay 21, 2002
Ultrasonic transducer
AMERICAN SIGMA INC4 citations54