Inventor
DAWSON BRIAN D
US9 patents
⚠️ This page may combine multiple inventors who share the name “DAWSON BRIAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISCO INC
6 patentsUS5915932AJun 29, 1999
Peristaltic pump having a roller support
ISCO INC47 citations92
US6354345B1Mar 12, 2002
Pumping system
ISCO INC25 citations88
US6178831B1Jan 30, 2001
Composite wastewater sampler
ISCO INC9 citations71
US5652397AJul 29, 1997
Composite wastewater sampler
ISCO INC6 citations71
US5341690AAug 30, 1994
Composite wastewater sampler
ISCO INC11 citations71
US5576503ANov 19, 1996
Pumping system
ISCO INC18 citations69
EMHART IND
3 patentsUS4734680AMar 29, 1988
Detection system with randomized transmissions
EMHART IND116 citations93
US4683591AJul 28, 1987
Proportional power demand audio amplifier control
EMHART IND44 citations90
US4682348AJul 21, 1987
Life safety audio system having a voice synthesizer and a constant volume telephone network
EMHART IND20 citations79