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Patent applications and USPTO patent grants for Waldenstrom; Mats G..The latest application filed is for "diamond tools for rock drilling, metal cutting and wear part applications".
Patent | Date |
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Diamond tools for rock drilling, metal cutting and wear part applications Grant 5,624,068 - Waldenstrom , et al. April 29, 1 | 1997-04-29 |
Diamond tools for rock drilling, metal cutting and wear part applications Grant 5,496,638 - Waldenstrom , et al. * March 5, 1 | 1996-03-05 |
Tools for percussive and rotary crushing rock drilling provided with a diamond layer Grant 5,335,738 - Waldenstrom , et al. * August 9, 1 | 1994-08-09 |
Diamond tools for rock drilling, metal cutting and wear part applications Grant 5,264,283 - Waldenstrom , et al. November 23, 1 | 1993-11-23 |
Tools for cutting rock drilling Grant 5,217,081 - Waldenstrom , et al. June 8, 1 | 1993-06-08 |
Diamond rock tools for percussive and rotary crushing rock drilling Grant 5,154,245 - Waldenstrom , et al. October 13, 1 | 1992-10-13 |
Temperature resistant abrasive polycrystalline diamond bodies Grant 4,766,040 - Hillert , et al. August 23, 1 | 1988-08-23 |
Cemented carbide tool Grant 4,764,255 - Fischer , et al. August 16, 1 | 1988-08-16 |
Diamond tools for rock drilling and machining Grant 4,764,434 - Aronsson , et al. August 16, 1 | 1988-08-16 |
Wear part with high wear strength Grant 4,584,020 - Waldenstrom April 22, 1 | 1986-04-22 |
Weldable wear part with high wear resistance Grant 4,576,875 - Olsson , et al. March 18, 1 | 1986-03-18 |
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