Terrence L. Thompson

LO Longyear™: 2 patents #1 of 2Top 50%

📍 Minneapolis, MN: #17 of 227 inventorsTop 8%

🗺 Minnesota: #129 of 2,022 inventorsTop 7%

Overall (1989): #14,552 of 140,708Top 15%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4834198	Positive latch wire line core barrel apparatus	—	1989-05-30
4800969	Fast descent core barrel apparatus	—	1989-01-31