Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274725 | MR mount apparatus using a polymeric sheet decoupler | Michael W. Hurtt, Scott D. McCoy, Timothy Michael Schlangen, David Barta | 2022-03-15 |
| 11156263 | MR mount with a dual hardness rubber decoupler | Timothy A. Haerr | 2021-10-26 |
| 7530227 | Brake apply master cylinder | Michael W. Hurtt, Chris Carter | 2009-05-12 |
| 6732517 | Retainer for brake master cylinder travel sensor | Alan H. Green | 2004-05-11 |
| 6619039 | Brake master cylinder-sensor system and method | Alan H. Green, John C. Layman, Elaine A. Ruble, Schuyler S. Shaw | 2003-09-16 |
| 6374721 | Vacuum booster with retaining mechanism for cylinder cap | Gary C. Fulks, Larry R. Miller | 2002-04-23 |
| 6324845 | Self contained, supplemental vacuum assist unit for vehicle brake booster | Gary C. Fulks, Douglas E. Poole, Timothy A. Haerr, Timothy Michael Schlangen, Vivek V. Mohile | 2001-12-04 |
| 6301883 | Vehicle brake booster with supplemental vacuum assist | Gary C. Fulks, Douglas E. Poole, Timothy A. Haerr, Michelle Goecke, Timothy Michael Schlangen | 2001-10-16 |
| 6209442 | Brake booster with compressible air valve for braking speed of application enhancement | Timothy A. Haerr, Gary C. Fulks | 2001-04-03 |
| 6006520 | Pneumatic assisted brake apply system | Donald L. Parker, Timothy A. Haerr, John Dudley Altevers, Craig A. Osterday, Robert Phillis | 1999-12-28 |
| 5927827 | Pressure equalization in a proportionally regulated fluid system | David Fredrick Reuter, Gary Lee Johnston | 1999-07-27 |
| 5855417 | Integral control and isolation valve proportional brake system | Gary Lee Johnston, William C. Kruckemeyer, Michael Oliver | 1999-01-05 |
| 5715680 | Hydraulic power booster for a brake apply system | William C. Kruckemeyer, Michael Oliver, Gary Lee Johnston | 1998-02-10 |
| 5690319 | Pneumatic suspension system | Frank Robinson, William C. Kruckemeyer, Herbert S. Summers, Jay Michael Shores, Stephen Carey Hagwood | 1997-11-25 |
| 5690396 | Proportional fluid pressure regulation system | Gary Lee Johnston, William C. Kruckemeyer, Richard E. Longhouse, Michael Oliver | 1997-11-25 |
| 5620028 | Brake Module with integrated accumulator | Gary Lee Johnston, Richard E. Longhouse, William C. Kruckemeyer, Michael Oliver | 1997-04-15 |
| 5609401 | Proportional braking system with dual poppet valves | Gary Lee Johnston, William C. Kruckemeyer, Michael Oliver, Richard E. Longhouse | 1997-03-11 |
| 5605384 | Access valve evacuation and fill of inaccessible cavities | Gary Lee Johnston, William C. Kruckemeyer, Michael Oliver | 1997-02-25 |