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Tom Stack — 2 Patents

QTQ Technology: 2 patents #3 of 4Top 75%

NANew Anthony: 1 patents #3 of 11Top 30%

Troy, MI: #1,180 of 2,712 inventorsTop 45%

Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,194,083 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6781326	Ballast with lamp sensor and method therefor	—	2004-08-24
6222322	Ballast with lamp abnormal sensor and method therefor	—	2001-04-24