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R Keith Howlett

Stockbridge, MI: #2 of 6 inventorsTop 35%
Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #261,120 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6371502 Universal conversion kit for human powered wheelchairs Charles F Timmreck 2002-04-16

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