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
System and method for efficient association of a power outlet and device
Vertical gate LDMOS device
System for purifying air through germicidal irradiation and method of manufacture
System and method for providing restrictions on the location of peer subnet manager (SM) instances in an infiniband (IB) network
Method for operation of multi-layer-multi-turn high efficiency inductors
Methods, systems, and media for swapping faces in images
Message processing method and apparatus based on the SIP protocol and an IP communication system
  Randomly Featured Patents
Method for making diaryliodonium salts
Migration for old image database
Reversing film projection system
Device for improving gas fuel burning
Defective recombinant adenoviruses with inactivated IVa2 gene
Modular prosthesis
Drainage system for a railroad superstructure for supporting sleepers
Correcting model bias during quality and rate control for digital audio
Yarn conditioning apparatus
Method for feature selection and for evaluating features identified as significant for classifying data