Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005534 | Assemblies for aligning and stabilizing portions of a cowling on a marine engine | Steven J. Amerling, Randall J. Poirier, Brad J. Van Ruiswyk | 2018-06-26 |
| 9903251 | Outboard motors and exhaust systems for outboard motors having an exhaust conduit supported inside the V-shape | David J. Belter, Jeffrey J. Broman, Mark J. Glodowski, Douglas D. Reichardt | 2018-02-27 |
| 9789945 | Angularly adjustable tillers for outboard motors | Travis J. Vaninetti, Jeffrey A. Zarembka, Wayne M. Jaszewski, Peter A. Pickett, II, Randall J. Poirier | 2017-10-17 |
| 9644514 | Exhaust systems for marine propulsion devices having sealing arrangements | Gregg D. Langenfeld, David J. Hilbert | 2017-05-09 |
| 9616987 | Marine engines and exhaust systems for marine engines | Gregg D. Langenfeld, David W. Heidel, David J. Belter, Jeffrey J. Broman | 2017-04-11 |
| 9174818 | Marine engines and exhaust systems for marine engines having a catalyst for treating exhaust | Gregg D. Langenfeld, David W. Heidel, David J. Belter, Jeffrey J. Broman | 2015-11-03 |
| 8763566 | Apparatus for cooling an engine of a marine propulsion system | Christopher J. Taylor, William J. Towne, David J. Belter, Gregg D. Langenfeld | 2014-07-01 |
| 8668538 | Marine engines and exhaust systems for marine engines having a catalyst for treating exhaust | Gregg D. Langenfeld, David W. Heidel, David J. Belter, Jeffrey J. Broman | 2014-03-11 |
| 8479691 | Method for cooling a four stroke marine engine with multiple path coolant flow through its cylinder head | Christopher J. Taylor, William J. Towne, David J. Belter, Gregg D. Langenfeld | 2013-07-09 |
| 7942138 | Outboard motor with exhaust gas recirculation cooling | David J. Belter, Jeffrey J. Broman, Eric S. Mueller | 2011-05-17 |
| 7832380 | Marine fuel system with an ullage control device | Amir Abou Zeid, Troy J. Kollmann, Michael A. Torgerud, Brian L. Merten | 2010-11-16 |
| 7383799 | Method for monitoring the operating condition of an engine valve system | Steve Wynveen, Claus Bruestle, Eric S. Mueller | 2008-06-10 |
| 7100584 | Method and apparatus for controlling an internal combustion engine | Claus Bruestle | 2006-09-05 |
| 7000584 | Thermally insulated cylinder liner | Steve Wynveen, David J. Belter | 2006-02-21 |
| 6821171 | Cooling system for a four cycle outboard engine | Steven Wynveen, David J. Belter | 2004-11-23 |