% Expired Patents = 100.0

Forward Citations = 15

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3 inventors (with patents filed for the assignee):

David A Krug (1 out of 4 patents)

Stanley D Nelsen (1 out of 2 patents)

J Dennis Allison (1 out of 5 patents)

1 patent: Sort by Forward Citations

#4 in Cedar Hills, UT

#1,917 in Utah

#136,675 in US

Qualift Corporation

Forward Citations = 15

3 inventors:

David A Krug (1 out of 4 patents)

Stanley D Nelsen (1 out of 2 patents)

J Dennis Allison (1 out of 5 patents)

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