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
Selecting one of a plurality of print modes based on pixel coverage of a document
Method for producing cathode active material for a lithium secondary battery
Markers of acute myeloid leukemia stem cells
Method of forming micropattern, method of forming damascene metallization, and semiconductor device and semiconductor memory device fabricated using the same
Methods and systems for improved engine speed control during engine starting
Medical capsule housing formed by thermal welding
Scanning of a touch screen
  Randomly Featured Patents
Lock actuating device for a lock mechanism of a lock, and a method of providing wireless control of a lock
Method and system for device-level simulation of a circuit design for a programmable logic device
Handheld telephone
Sealed joint
In-plane switching mode liquid crystal display device and method of manufacturing the same
Drug deactivation method
Screwdriver
Process for and intermediates in the preparation of canfosfamide and its salts
Sliding counterbalanced C-arm positioning devices and methods for using such devices
Shampoo creme rinse