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Perry L. Coombs

Claremont, NH: #1 of 2 inventorsTop 50%
New Hampshire: #97 of 1,007 inventorsTop 10%
Overall (2002): #47,018 of 266,432Top 20%
2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6447210 Resin nozzle positioner 2002-09-10
6413019 Turret rock bolter with stinger/centralizer Paul Bigoney, Ward D. Morrison 2002-07-02