Piispanen; Juha

Patent Applications and Registrations

Patent applications and USPTO patent grants for Piispanen; Juha.The latest application filed is for "apparatus and method for determining position of drilling tool during drilling".

Company Profile

3.9.13

Piispanen; Juha - Tampere FI
Piispanen; Juha - Ylinen N/A FI
Piispanen; Juha - Tempere FI

*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
Rock drilling machine, rock drilling rig and measuring method Grant 11,118,402 - Piispanen , et al. September 14, 2	2021-09-14
Apparatus And Method For Determining Position Of Drilling Tool During Drilling App 20200332650 - PIISPANEN; Juha ; et al.	2020-10-22
Apparatus And Method For Determining Position Of Drilling Tool During Drilling App 20200332649 - PIISPANEN; Juha ; et al.	2020-10-22
Rock Drilling Machine, Rock Drilling Rig And Measuring Method App 20200199941 - PIISPANEN; Juha ; et al.	2020-06-25
Method and arrangement for lubricating drill shank of rock drilling machine Grant 9,138,879 - Keskiniva , et al. September 22, 2	2015-09-22
Percussion device Grant 9,108,311 - Keskiniva , et al. August 18, 2	2015-08-18
Sealing arrangement in rotating control valve of pressure fluid-operated percussion device Grant 9,067,310 - Keskiniva , et al. June 30, 2	2015-06-30
Rock Drill Bit For Percussive Drilling And A Rock Drill Bit Button App 20130180785 - Esko; Mauri ; et al.	2013-07-18
Rock Drill Bit And A Drilling Assembly For Percussive Rock Drilling App 20130180784 - Esko; Mauri ; et al.	2013-07-18
Method and Arrangement for Lubricating Drill Shank of Rock Drilling Machine App 20120292114 - Keskiniva; Markku ; et al.	2012-11-22
Sealing Arrangement In Rotating Control Valve Of Pressure Fluid-operated Percussion Device App 20120018657 - Keskiniva; Markku ; et al.	2012-01-26
Percussion Device App 20120018182 - Keskiniva; Markku ; et al.	2012-01-26
Method for controlling pressure fluid operated percussion device, and percussion device Grant 7,836,969 - Ahola , et al. November 23, 2	2010-11-23
Method and rock drilling rig for hole drilling Grant 7,743,851 - Keskiniva , et al. June 29, 2	2010-06-29
Coupling Arrangement For Coupling Rock Drill Shank App 20100116518 - Esko; Mauri ; et al.	2010-05-13
Method for Controlling Pressure Fluid Operated Percussion Device, and Percussion Device App 20090266568 - Ahola; Erkki ; et al.	2009-10-29
Method and Rock Drilling Rig for Hole Drilling App 20090065256 - Keskiniva; Markku ; et al.	2009-03-12

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