Inventor
DALHART MARK D
US12 patents
⚠️ This page may combine multiple inventors who share the name “DALHART MARK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOVER CORP
6 patentsUS5765609AJun 16, 1998
Spout constructions for fuel dispensing nozzles and methods for making same
DOVER CORP28 citations92
US5813443ASep 29, 1998
Vapor recovery fuel nozzles
DOVER CORP20 citations91
US5645115AJul 8, 1997
Dispensing nozzles
DOVER CORP30 citations91
US5620031AApr 15, 1997
Vapor recovery fuel nozzles
DOVER CORP23 citations91
US5620030AApr 15, 1997
Vapor recovery fuel nozzles
DOVER CORP13 citations72
US5715875AFeb 10, 1998
Method and apparatus for dry testing vapor recovery systems
DOVER CORP16 citations66
HYDRO SYSTEMS CO
5 patentsUS6619318B2Sep 16, 2003
Multiple flow rate eductive dispenser
HYDRO SYSTEMS CO54 citations95
US6655401B2Dec 2, 2003
Multiple chemical product eductive dispenser
HYDRO SYSTEMS CO42 citations92
US6299035B1Oct 9, 2001
Remotely activated dispenser
HYDRO SYSTEMS CO31 citations92
US5653261AAug 5, 1997
Selector valve
HYDRO SYSTEMS CO40 citations86
US5957152ASep 28, 1999
Select valve purge
HYDRO SYSTEMS CO12 citations73