Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434520 | Valve control unit, particularly pilot control unit for a pressure modulator of a commercial vehicle | Siegfried Hofler, Andreas Teichmann | 2013-05-07 |
| 7905557 | Brake-pressure modulator pilot unit | Juan Rovira-Rifaterra, Armin Sieker, Andreas Teichmann | 2011-03-15 |
| 7369023 | Method for manufacturing a magnet armature | Siegfried Hofler, Armin Sieker | 2008-05-06 |
| 6662825 | Control device for pressurized fluids | Oliver Grundker, Peter Homann, Andreas Kranz, Rainer Risse, Gerdt Schreiber | 2003-12-16 |
| 6626505 | Braking pressure modulator for an electronic braking system | Gerdt Schreiber, Peter Homann, Armin Sieker, Andreas Kranz, Hartmut Schappler +2 more | 2003-09-30 |
| 6467854 | Braking pressure modulator for a trailer with electronic braking system | Gerdt Schreibert, Peter Homann, Armin Sieker, Andreas Kranz, Hans-Klaus Wolff +1 more | 2002-10-22 |
| 6453936 | Valve system for the pre-engagement unit of a braking pressure modulator | Gerdt Schreibert, Peter Homann, Armin Sieker, Andreas Kranz, Hans-Klaus Wolff +1 more | 2002-09-24 |
| 6105931 | Wear-resistant valve apparatus | Sigfried Hofler, Henning Kutzner | 2000-08-22 |
| 5493919 | Force measuring system | Axel Stender | 1996-02-27 |
| 5403073 | Method and apparatus for the braking of a vehicle train | Hartmut Schappler, Axel Stender, Norbert Witte | 1995-04-04 |
| 5338784 | Article of manufacture and composition for maintaining the integrity of hosiery | Carole L. Kent | 1994-08-16 |
| 5252255 | Conductive metal-filled substrates via developing agents | Paul Y. Moy, William J. Parr, Ronald E. Hutton | 1993-10-12 |
| 5173519 | Conductive metal-filled composites via developing agents | Paul Y. Moy, William J. Parr, Ronald E. Hutton | 1992-12-22 |
| 5151302 | Method for maintaining the integrity of hosiery | Carole L. Kent | 1992-09-29 |
| 5059485 | Conductive metallization of substances without developing agents | William J. Parr, Paul Y. Moy | 1991-10-22 |
| 4997674 | Conductive metallization of substrates via developing agents | William J. Parr, Ronald E. Hutton, Paul Y. Moy, David A. Strawser | 1991-03-05 |
| 4961879 | Conductive metal-filled substrates via developing agents | Paul Y. Moy, William J. Parr, Ronald E. Hutton | 1990-10-09 |
| 4865789 | Method for making porous structures | Anthony J. Castro, Cleve Madlock, Jr. | 1989-09-12 |
| 4806520 | Decolorization of aqueous saccharide solutions and sorbents therefor | Lincoln D. Metcalfe, John Y. Park | 1989-02-21 |
| 4746368 | Decolorization of aqueous saccharide solutions and sorbents therefor | Lincoln D. Metcalfe, John Y. Park | 1988-05-24 |
| 4679518 | Forked thill head attachment | — | 1987-07-14 |
| 4678580 | Hydrolysis of fats | Cathereine D. Brady, Lincoln D. Metcalfe, Dale R. Slaboszewski | 1987-07-07 |
| 4677208 | Manufacture of oxazolidines by the alkoxylation of imines | Hee Su CHO | 1987-06-30 |
| 4629742 | Hydrolysis of fats | Catherine D. Brady, Lincoln D. Metcalfe, Dale R. Slaboszewski | 1986-12-16 |
| 4575434 | Process for the separation of amides from nitriles | Lincoln D. Metcalfe, John Y. Park | 1986-03-11 |