DH

Daniel J. Haumschild

TC Tsi Group Co.: 2 patents #36 of 151Top 25%
📍 Coon Rapids, MN: #209 of 498 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,333,658 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4875755 Fiber optic connector assembly and method of making same John A. Borgos, Francis Bradac, Timothy Johnson, Rebecca Lee 1989-10-24
4772081 Fiber optic connector assembly John A. Borgos, Francis Bradac, Timothy Johnson, Rebecca Lee 1988-09-20