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Roger D. Gehlbach

White Rock, CA: #1 of 1 inventorsTop 100%

Overall (1982): #34,915 of 81,411Top 45%

1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4316525	Ladder for play structure	—	1982-02-23