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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where John G. Oldsen is active.

Publication


Featured researches published by John G. Oldsen.


Archive | 1994

Cable bolt and method of use in supporting a rock formation

Frank Calandra; John C. Stankus; John G. Oldsen


Archive | 1996

Cable bolt head

Frank Calandra; Eugene H. Stewart; Stanley Ponce; John G. Oldsen; John C. Stankus; Brian R. Castle


Archive | 1998

Tensionable cable bolt with mixing assembly

Frank Calandra; John C. Stankus; James J. Scott; Brian R. Castle; John G. Oldsen; Kendal L. Taylor; Paul Yacisin


Archive | 2005

Point anchor coated mine roof bolt

John C. Stankus; John G. Oldsen


Archive | 1997

Combination bolt system

Jack R. Eaton; Frank Calandra; John G. Oldsen; John C. Stankus


Archive | 1994

Non-metallic reinforcing rod and method of use in supporting a rock formation

Frank Calandra; John C. Stankus; John G. Oldsen


Archive | 2006

System and method for mine roof counter bore and cable bolt head securement therein

John G. Oldsen; John C. Stankus; Demrey G. Brandon; Joey B. Blankenship


Archive | 1996

Mine roof support system

John C. Stankus; John G. Oldsen; Brian R. Castle


Archive | 1996

Combination cable bolt system

Jack R. Eaton; Frank Calandra; John G. Oldsen


Archive | 2006

Yieldable prop having a yield section

John C. Stankus; John G. Oldsen

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Dive into the John G. Oldsen's collaboration.

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