Inventor
PETERSON ROGER
US24 patents
⚠️ This page may combine multiple inventors who share the name “PETERSON ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
17 patentsUS6037977AMar 14, 2000
Vehicle surveillance system incorporating remote video and data input
186 citations98
US6262764B1Jul 17, 2001
Vehicle surveillance system incorporating remote and video data input
75 citations96
US6067864AMay 30, 2000
Multiport valve system through which sample gas continuously flows in selected and non selected ports
30 citations92
US5934375AAug 10, 1999
Deep well sample collection apparatus and method
19 citations92
US5739420AApr 14, 1998
Ground water infiltration detection system
31 citations92
US5600075AFeb 4, 1997
High pressure gas sample collection system
34 citations92
US6324924B1Dec 4, 2001
Sampling system including a sample additive mixing feature
19 citations84
US6158509ADec 12, 2000
Method and apparatus for gathering liquid sample using a submersible pump
17 citations84
US6112604ASep 5, 2000
Process plant sample collection system and method
9 citations73
US6038934AMar 21, 2000
Sampler apparatus and method of use
12 citations73
US5939330AAug 17, 1999
Method and apparatus for gathering and preparing liquid samples for analysis
16 citations73
US5925833AJul 20, 1999
Process plant sample collection system and method
13 citations73
US5839509ANov 24, 1998
Method and apparatus for gathering liquid sample using a submersible pump
7 citations73
US5794695AAug 18, 1998
Method and apparatus for gathering and preparing liquid samples for analysis
16 citations73
US5765585AJun 16, 1998
Sample decade dilution system and procedure
11 citations73
US5396812AMar 14, 1995
Sample system
18 citations73
US5473950ADec 12, 1995
Process plant sample collection method
2 citations62