Tanya S. Jacobs

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Sylvester, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety directional line for underground mining and method of making...
- Patent number 5,988,101
- Issue date Nov 23, 1999
- William J. B.. Jacobs
- E21 - EARTH DRILLING MINING
Information Patent Grant
Line with double spliced loops
- Patent number 5,970,697
- Issue date Oct 26, 1999
- William J. B. Jacobs
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Flame resistant, non-conductive hanger
- Patent number 5,871,193
- Issue date Feb 16, 1999
- William J. B. Jacobs
- D07 - ROPES CABLES OTHER THAN ELECTRIC