Piock, Walter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Piock, Walter.The latest application filed is for "method for operating an internal combustion engine operated with gas".

Company Profile

0.8.2

Piock, Walter - Hitzendorf AT
Piock; Walter - Niederberg AT

*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
Method for operating an internal combustion engine operated with gas App 20040149254 - Piock, Walter	2004-08-05
Spark-ignition internal combustion engine with direct injection App 20020043241 - Piock, Walter	2002-04-18
Internal combustion engine Grant 6,089,212 - Piock , et al. July 18, 2	2000-07-18
Internal combustion engine with spark ignition Grant 6,062,192 - Wirth , et al. May 16, 2	2000-05-16
Four-stroke internal combustion engine with spark ignition Grant 6,047,592 - Wirth , et al. April 11, 2	2000-04-11
Internal combustion engine with spark ignition Grant 5,979,399 - Piock , et al. November 9, 1	1999-11-09
Four-stroke internal combustion engine with spark ignition Grant 5,921,215 - Wirth , et al. July 13, 1	1999-07-13
Four-stroke internal combustion engine with spark ignition Grant 5,727,520 - Wirth , et al. March 17, 1	1998-03-17
Internal combustion engine with spark ignition Grant 5,642,706 - Wirth , et al. July 1, 1	1997-07-01
Method for introducing fuel into a combustion chamber of an internal combustion engine Grant 5,622,150 - Fraidl , et al. April 22, 1	1997-04-22

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