Akerman; Jan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akerman; Jan.The latest application filed is for "cutting device for a mining machine".

Company Profile

0.7.4

Akerman; Jan - Knittelfeld AT
Akerman; Jan - Molnbo SE
Akerman, Jan - Stockholm SE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cutting Device For A Mining Machine App 20120068528 - Grief; Ralf ; et al.	2012-03-22
Cutting tool for a mining machine App 20120056465 - Gerer; Roman ; et al.	2012-03-08
Method and Arrangement for Network Roaming of Corporate Extension Identities App 20100278174 - Isaksson; Leif ; et al.	2010-11-04
Cemented carbide body with improved high temperature and thermomechanical properties App 20020148326 - Akerman, Jan ; et al.	2002-10-17
Cemented carbide body with extra tough behavior Grant 5,453,241 - Akerman , et al. September 26, 1	1995-09-26
Cemented carbide body with increased wear resistance Grant 5,413,869 - Hartzell , et al. * May 9, 1	1995-05-09
Cemented carbide body used preferably for abrasive rock drilling and mineral cutting Grant 5,401,461 - Hartzell , et al. March 28, 1	1995-03-28
Mine roof drill bit and cutting insert therefor Grant 5,375,672 - Peay , et al. December 27, 1	1994-12-27
Method of making a cemented carbide body for tools and wear parts Grant 5,333,520 - Fischer , et al. August 2, 1	1994-08-02
Cemented carbide body used preferably for abrasive rock drilling and mineral cutting Grant 5,286,549 - Hartzell , et al. * February 15, 1	1994-02-15
Cemented carbide body with extra tough behavior Grant 5,279,901 - Akerman , et al. January 18, 1	1994-01-18

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