Hayman; Alan William

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hayman; Alan William.The latest application filed is for "combustion chamber for swirl flow two valve spark ignition direct injection engine".

Company Profile

0.6.4

Hayman; Alan William - Romeo MI

*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
Cylinder deactivation system and NOx trap regeneration Grant 6,732,506 - Patterson , et al. May 11, 2	2004-05-11
Utilization of air-assisted direct injection, cylinder deactivation and camshaft phasing for improved catalytic converter light-off in internal combustion engines Grant 6,668,546 - Hayman , et al. December 30, 2	2003-12-30
Combustion chamber for swirl flow two valve spark ignition direct injection engine Grant 6,651,611 - Lippert , et al. November 25, 2	2003-11-25
Vehicle exhaust with length-equalizing muffler Grant 6,644,437 - Hayman November 11, 2	2003-11-11
Combustion Chamber For Swirl Flow Two Valve Spark Ignition Direct Injection Engine App 20030200953 - Lippert, Andreas M. ; et al.	2003-10-30
Cylinder deactivation system and NOx trap regeneration App 20030188527 - Patterson, Gary J. ; et al.	2003-10-09
Utilization of air-assisted direct injection, cylinder deactivation and camshaft phasing for improved catalytic converter light-off in internal combustion engines App 20030154711 - Hayman, Alan William ; et al.	2003-08-21
Engine oil pump and balance shaft module Grant 6,601,557 - Hayman , et al. August 5, 2	2003-08-05
Valve Train With Assembly Guides App 20030019452 - Hayman, Alan William ; et al.	2003-01-30
Single cam three-valve engine overhead valve train Grant 6,505,589 - Hayman , et al. January 14, 2	2003-01-14

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