Michael D. Griffin

GL Grove U.S. L.L.C.: 1 patents #3 of 10Top 30%

🗺 New York: #3,002 of 9,277 inventorsTop 35%

Overall (2002): #153,835 of 266,432Top 60%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6341665	Retractable counterweight for straight-boom aerial work platform	Michael Z. Zhou, Robert D. Backer, Mark G. Neubauer	2002-01-29