Belter; David J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Belter; David J..The latest application filed is for "systems and methods for controlling power generation and transmission output speed for marine propulsion devices".

Company Profile

2.39.2

Belter; David J. - Oshkosh WI
Belter; David J. - West Bend WI

*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
Marine propulsion system and method for preventing collision of marine propulsion devices Grant 11,347,223 - Belter , et al. May 31, 2	2022-05-31
Systems And Methods For Controlling Power Generation And Transmission Output Speed For Marine Propulsion Devices App 20220048601 - Waldvogel; David J. ; et al.	2022-02-17
Multi-speed transmissions for marine propulsion devices Grant 10,995,824 - Bielefeld , et al. May 4, 2	2021-05-04
Lockout for remote controls on marine vessels Grant 10,507,898 - Belter , et al. Dec	2019-12-17
Arrangements for outboard marine engines having reduced width Grant 9,970,331 - Belter , et al. May 15, 2	2018-05-15
Outboard motors and oil pickup devices for outboard motors Grant 9,944,374 - Anderson , et al. April 17, 2	2018-04-17
Arrangements for lubricating outboard marine engines Grant 9,944,373 - Kollock , et al. April 17, 2	2018-04-17
Outboard motors and exhaust systems for outboard motors having an exhaust conduit supported inside the V-shape Grant 9,903,251 - Belter , et al. February 27, 2	2018-02-27
Lockout for remote controls on marine vessels Grant 9,828,080 - Belter , et al. November 28, 2	2017-11-28
Marine engines and exhaust systems for marine engines Grant 9,616,987 - Langenfeld , et al. April 11, 2	2017-04-11
Stern drives having accessible cooling water sea pump Grant 9,527,568 - Belter , et al. December 27, 2	2016-12-27
Outboard marine engines having a bedplate and cover assembly Grant 9,457,881 - Belter , et al. October 4, 2	2016-10-04
Outboard motors and marine engines having cam phaser arrangements Grant 9,228,455 - Belter , et al. January 5, 2	2016-01-05
Marine engines and exhaust systems for marine engines having a catalyst for treating exhaust Grant 9,174,818 - Langenfeld , et al. November 3, 2	2015-11-03
Method for cooling a four stroke marine engine with increased segregated heat removal from its exhaust manifold Grant 8,783,217 - Taylor , et al. July 22, 2	2014-07-22
Apparatus for cooling an engine of a marine propulsion system Grant 8,763,566 - Taylor , et al. July 1, 2	2014-07-01
Marine engines and exhaust systems for marine engines having a catalyst for treating exhaust Grant 8,668,538 - Langenfeld , et al. March 11, 2	2014-03-11
Outboard marine drive cooling system Grant 8,500,501 - Taylor , et al. August 6, 2	2013-08-06
Method for cooling a four stroke marine engine with multiple path coolant flow through its cylinder head Grant 8,479,691 - Taylor , et al. July 9, 2	2013-07-09
Method for cooling a four stroke marine engine with increased segregated heat removal from its exhaust manifold Grant 8,402,930 - Taylor , et al. March 26, 2	2013-03-26
Engine cooling system drain Grant 8,235,759 - Belter , et al. August 7, 2	2012-08-07
Outboard motor with an exhaust gas recirculation system and an idle exhaust relief system Grant 7,980,231 - Belter , et al. July 19, 2	2011-07-19
Outboard motor with exhaust gas recirculation cooling Grant 7,942,138 - Belter , et al. May 17, 2	2011-05-17
Outboard motor with idle relief valve Grant 7,892,057 - Belter February 22, 2	2011-02-22
Cooling system for a turbocharged marine propulsion device App 20090130928 - Taylor; Christopher J. ; et al.	2009-05-21
Cooling system for a marine propulsion engine Grant 7,318,396 - Belter , et al. January 15, 2	2008-01-15
Cooling system for an outboard motor having both open and closed loop portions Grant 7,264,520 - Taylor , et al. September 4, 2	2007-09-04
Lubricating system for a marine engine Grant 7,198,019 - Belter April 3, 2	2007-04-03
Marine engine with a water cooled oil gallery Grant 7,178,500 - Belter , et al. February 20, 2	2007-02-20
Cooling system for an outboard motor Grant 7,128,027 - Straub , et al. October 31, 2	2006-10-31
Undercowl plenum chamber with preferential air paths Grant 7,021,262 - Belter , et al. April 4, 2	2006-04-04
Dual water injector for primary and idle relief exhaust passages Grant 7,001,231 - Halley , et al. February 21, 2	2006-02-21
Thermally insulated cylinder liner Grant 7,000,584 - Wynveen , et al. February 21, 2	2006-02-21
Vortex enhanced cooling for an internal combustion engine Grant 6,883,471 - Belter , et al. April 26, 2	2005-04-26
Cooling system for a four cycle outboard engine Grant 6,821,171 - Wynveen , et al. November 23, 2	2004-11-23
Electronically controlled cooling system for a marine propulsion engine Grant 6,733,352 - Belter , et al. May 11, 2	2004-05-11
Coolant management system for a marine propulsion device Grant 6,699,086 - Belter , et al. March 2, 2	2004-03-02

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