Sommerfeldt; Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sommerfeldt; Peter.The latest application filed is for "method and tool for producing a surface of predetermined roughness".
- Sommerfeldt; Peter - Hallungen DE
| Patent | Date |
|---|---|
| Method and tool for producing a surface of predetermined roughness Grant 10,259,059 - Gand , et al. | 2019-04-16 |
| Method and tool for producing a surface of predetermined roughness Grant 9,643,265 - Ast , et al. May 9, 2 | 2017-05-09 |
| Multi-blade cutting and drilling finishing tool Grant 9,056,360 - Ast , et al. June 16, 2 | 2015-06-16 |
| Method And Tool For Producing A Surface Of Predetermined Roughness App 20150151369 - Gand; Bernhard ; et al. | 2015-06-04 |
| Method And Tool For Producing A Surface Of Predetermined Roughness App 20140227046 - AST; Holger ; et al. | 2014-08-14 |
| Multi-blade Cutting And Drilling Finishing Tool App 20120321402 - Ast; Holger ; et al. | 2012-12-20 |
| Method and Tool for Producing a Surface of Predetermined Roughness App 20100031799 - Ast; Holger ; et al. | 2010-02-11 |
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