Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Squires; Franklin E
Address:
Des Moines, IA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
6871757 Method and means for sand reblending March 29, 2005
A method and apparatus for reblending sand whereby multiple reblending tanks with a plurality of reblending stations have thin respective outputs joined through a single control system.
6796432 Method for reblending sand September 28, 2004
A method of reblending sand in a classification tank having multiples stations and discharge valves within each station includes the steps of delivering sand to the tank; calibrating the tank to analyze the raw feed material and develop discharge rates, flow multipliers, and a mathematic
6311847 Method and means for sand reblending November 6, 2001
A method of reblending aggregate includes delivering aggregate of various sizes to the classification tank having a plurality of stations with primary and secondary discharge valves. The tank is then calibrated to determine raw feed analysis, discharge rates and the flow multipliers










 
 
  Recently Added Patents
Display device substrate, method for manufacturing the same, display device, method for forming multi-layer wiring, and multi-layer wiring substrate
Method and apparatus for blind signal extraction
Navigation system and navigation apparatus
Nonvolatile semiconductor memory device
Semiconductor light-receiving device
Mechanical and moisture protection apparatus for electronic devices
Process for making thermoplastic polymer pellets
  Randomly Featured Patents
Method and system for cooling of integrated circuits
1-Benzoyl-3-(arylphyridyl)urea compounds
Lane departure haptic warning with compensation for road-caused vibration
Determination and quantification of red blood cell populations in samples
CRT Pin alignment means
Integrated speech recognition and semantic classification
In plane switching mode liquid crystal display device
Definition of control data for automatic control of mobile mining machine
Electric motor utilizing magnetic energy of permanent magnet
Heat exchanger