Darrel J. Klein

📍 Wahpeton, ND: #1 of 1 inventorsTop 100%

🗺 North Dakota: #12 of 90 inventorsTop 15%

Overall (2004): #68,445 of 270,089Top 30%

Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6715230	Sporting apparatus suited for fishing and hunting	—	2004-04-06
6671994	Fishing bobber with signaling feature	—	2004-01-06