05092413 is referenced by 2 patents and cites 7 patents.

A method and apparatus for high-speed precision powder or granular weigh filling and the like. Electronic weighing devices are used in conjunction with a multiplicity of weigh pans which can simultaneously be placed on the weighing devices, filled to a programmed weight, transported and dumped into containers all by a common mechanical system. Reject fills are flagged and are eliminated at a convenient point later on the run out conveyor.

Title
Method and apparatus for high speed weigh fill
Application Number
7/628092
Publication Number
5092413
Application Date
December 17, 1990
Publication Date
March 3, 1992
Inventor
James S Andrews
11867 Crescent Park Dr., Golden, 80403
CO, US
Agent
H Kenneth Johnston II
IPC
G01G 19/00
G01G 13/24
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