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Randy E. Grenon — 2 Patents in 2011

JLJ.S. Redpath Limited: 2 patents #1 of 1Top 100%

Sudbury, CA: #1 of 7 inventorsTop 15%

Overall (2011): #73,011 of 364,097Top 25%

2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8021098	Portable raise climbing system	—	2011-09-20
7987794	Side shift raise climbing system	—	2011-08-02