Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9238401 | Z-fold convertible top supporting retractable quarter window | Michael T. Willard, Wolfgang Richter, George F. Purcell | 2016-01-19 |
| 8733817 | Laterally pivoting trim piece for a Z-fold convertible top | Wolfgang Richter, Philipp J. Wolf | 2014-05-27 |
| 8398146 | Method of joining a backlight cover and headliner clip for a convertible top | Jan Just | 2013-03-19 |
| 8382190 | Three-section retractable hardtop with telescoping section | Michael T. Willard, Robert D. Wiechowski | 2013-02-26 |
| 8287029 | Retractable hardtop with rear pivot decklid and sections that separate and stack for storage | Michael T. Willard, Robert D. Wiechowski | 2012-10-16 |
| 7900991 | Vehicle roof architecture for removable soft top or hardtop cover | Michael T. Willard, Robert D. Wiechowski | 2011-03-08 |
| 7896423 | Retractable hardtop with two-piece rear section and removable front roof panels | Robert D. Wiechowski, Michael T. Willard | 2011-03-01 |
| 7896422 | Convertible top with skylight | Michael T. Willard, Jan Just | 2011-03-01 |
| 7845704 | Transparent outer panel for a retractable hardtop | Jan Just | 2010-12-07 |
| 7621583 | Retractable hardtop with extended buttresses and an active rear window | Michael T. Willard, Robert D. Wiechowski | 2009-11-24 |
| 7523977 | Modular convertible top | Michael T. Willard | 2009-04-28 |
| 7469954 | Manually removed cover and articulated cover supports for a vehicle | Michael T. Willard, Robert D. Wiechowski | 2008-12-30 |
| 7367615 | Modular sliding rigid panel roof system | Michael T. Willard, Robert D. Wiechowski | 2008-05-06 |
| 7240960 | Modular convertible top | Michael T. Willard | 2007-07-10 |
| 6224146 | Spoiler sunroof mechanism | Michael T. Willard, Christopher J. Sameck | 2001-05-01 |
| 5170945 | Fuel injector that swirls and throttles the flow to create to a toroidal fuel cloud | Paul D. Daly, Mark A. Brooks | 1992-12-15 |
| 5127805 | Pump with reverse flow capability and system | Mark A. Brooks, Gary L. Casey | 1992-07-07 |
| 4991558 | Idle and off-idle operation of a two-stroke fuel-injected multi-cylinder internal combustion engine | Paul D. Daly, Douglas R. Verner, Mark A. Brooks | 1991-02-12 |
| 4878650 | Armature with shear stress damper | Paul D. Daly, Mark A. Brooks, Mark S. Cerny | 1989-11-07 |
| 4869429 | High pressure vortex injector | Mark A. Brooks, Paul D. Daly | 1989-09-26 |
| 4813395 | Two-cycle engine and method of operation | Paul D. Daly, Mark A. Brooks | 1989-03-21 |
| 4805837 | Injector with swirl chamber return | Mark A. Brooks, Paul D. Daly | 1989-02-21 |
| 4784367 | Scavenge valve for a two-cycle engine | Paul D. Daly, Mark A. Brooks | 1988-11-15 |
| 4766405 | Dynamic energy absorber | Paul D. Daly, Mark A. Brooks | 1988-08-23 |
| 4760818 | Vapor phase injector | Mark A. Brooks | 1988-08-02 |