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Roger Sievers — 2 Patents in 2016

Meppen, IL: #1 of 1 inventorsTop 100%

Illinois: #1,299 of 8,132 inventorsTop 20%

Overall (2016): #103,510 of 481,213Top 25%

2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D763979	Throwing device	—	2016-08-16
9303942	Throwing device	—	2016-04-05