Robert B. Weronke — 14 Patents at Brunswick

Robert B. Weronke has been granted 14 US patents while listed as an inventor at Brunswick. The first was granted in 1981 and the most recent in November 2007. Robert B. Weronke ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert B. Weronke in Oshkosh, WI, US.

Patents per Year

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7297036	Clutch retention system for a marine propulsion device	Jeffrey J. Andrews, John C. Leroux	2007-11-20	$10,158,000
7188543	Gear and bearing mechanism for improved ease of assembly within a gearcase	Jeffrey J. Andrews	2007-03-13	$3,201,000
6478543	Torque transmitting device for mounting a propeller to a propeller shaft of a marine propulsion system	John A. Tuchscherer, Daniel J. Schlagenhaft, Michael A. Karls, Douglas A. Kiesling, Mitesh B. Sheth +3 more	2002-11-12	$6,278,000
6146223	Marine propulsion unit with water inlets in all quadrants of the front portion of its torpedo-shape gearcase	Michael A. Karls, Jeffrey J. Andrews	2000-11-14	$7,765,000
6068529	Marine propulsion unit with dual water inlet structure	Michael A. Karls, Roger E. Koepsel, Donald F. Harry	2000-05-30	$5,112,000
5902160	Twin propeller marine propulsion unit	Michael A. Karls, Roger E. Koepsel, Donald F. Harry	1999-05-11	$11,084,000
5890938	Marine counter-rotational propulsion system	Edward C. Eick, Woody Smith, Donald F. Harry, Hubert S. Gilgenbach	1999-04-06	$8,233,000
5791950	Twin propeller marine propulsion unit	Michael A. Karls, Roger E. Koepsel, Donald F. Harry	1998-08-11	$2,018,000
5462463	Marine dual propeller lower bore drive assembly	Gary L. Meisenburg, Edward C. Eick, Phillip D. Magee, Charles M. Mixon, Waylon D. Shields +2 more	1995-10-31	$7,007,000
5366398	Marine dual propeller lower bore drive assembly	Gary L. Meisenburg, Edward C. Eick, Phillip D. Magee, Charles M. Mixon, Waylon D. Shields +2 more	1994-11-22	$6,450,000
5249995	Marine drive having two counter-rotating surfacing propellers and dual propeller shaft assembly	Gary L. Meisenburg, Edward C. Eick, Charles M. Mixon, Phillip D. Magee	1993-10-05	$10,204,000
5230644	Counter-rotating surfacing marine drive	Gary L. Meisenburg, Edward C. Eick, Phillip D. Magee, Charles M. Mixon	1993-07-27	$9,712,000
4342634	Continuity spring for a hydraulic cylinder	William D. Haasl	1982-08-03	$2,775,000
4289488	Stern drive gimbal arrangement	Herbert A. Bankstahl	1981-09-15	$2,438,000

Robert B. Weronke — 14 Patents

Patents per Year

Issued Patents All Time

Patent Widget