Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793857 | Fixing means for fixing railway lines to sleepers or stretches of track | Karsten Westerhoff, Jörg Dieter Brecht, Erik Danneberg, Andreas Rinsdorf, Bernfried Hesselmann +1 more | 2010-09-14 |
| D607305 | Badge attachable handcuff key for new york and new jersey police | — | 2010-01-05 |
| D539739 | Magnetically assisted generator shaft | — | 2007-04-03 |
| D506860 | Engraving for a national memorial | — | 2005-06-28 |
| D489867 | Reinforcement bracket for automotive seat belt sleeve | — | 2004-05-18 |
| D471824 | Stem for laser cooling device | — | 2003-03-18 |
| D454774 | Badge attachable handcuff key | — | 2002-03-26 |
| D425658 | Cigar cutter | — | 2000-05-23 |
| D388858 | Rifle magazine cap | — | 1998-01-06 |