Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269649 | Pre-rotational swirl controller for rotary pumps | Ludwig Kiefer, Jorg Low, Horst Lottermoser | 1993-12-14 |
| 5245906 | Apparatus for infeeding cartridges of two different types of ammunition to a Gatling-type gun | Jürg Dünki | 1993-09-21 |
| 5244015 | Pipe-end protector | Wilfried Dreyfuss, Thomas E. Remp | 1993-09-14 |
| 5218345 | Apparatus for wide-area fire detection | Christoph Enderli, Peter Ryser | 1993-06-08 |
| 5195562 | Pipe-end protector | Wilfried Dreyfuss, Thomas E. Remp | 1993-03-23 |
| 5187520 | Photographic copying apparatus | Roberto Rupp | 1993-02-16 |
| 5115713 | Apparatus for the infeed of cartridges to a firing weapon | Erwin Bohler, Jürg Dünki | 1992-05-26 |
| 5115714 | Apparatus for infeeding cartridges | Erwin Bohler, Bruno Ruppen, Hanspeter Novet, Robert Gerber | 1992-05-26 |
| 5076138 | Apparatus for infeeding cartridges to an elevatable firing weapon | Peter Mannhart, Roland Streit | 1991-12-31 |
| 5065637 | Adjusting device and adjustable textile fiber carding apparatus | Roland Soltermann, Peter Fritzsche | 1991-11-19 |
| 5012887 | Drive for motor vehicles | Dieter Butz, Franz Erbach | 1991-05-07 |
| 4990783 | Range insensitive infrared intrusion detector | Hansjurg Mahler | 1991-02-05 |
| 4957141 | Pipe-end protector | Wilfried Dreyfuss, Thomas E. Remp | 1990-09-18 |
| 4880980 | Intrusion detector | Hansjurg Mahler | 1989-11-14 |
| 4847488 | Sabotage resistant light barrier wherein radiation is polarized into two opposite types of polarization | Alfred Wuthrich | 1989-07-11 |
| 4840109 | Apparatus for delivering ammunition from a container structure to a firing weapon | Erwin Bohler | 1989-06-20 |
| 4840108 | Apparatus for the infeed of ammunition from an ammunition container to an automatic firing weapon | Ernst Hurlemann, Bruno Ruppen | 1989-06-20 |
| 4772198 | Apparatus for injection-molding threaded plastic caps and stoppers | Wilfried Dreyfuss, Thomas E. Remp | 1988-09-20 |
| 4734575 | Light barrier utilizing two radiation branches each having differently polarized filters | Peter Wagli | 1988-03-29 |
| 4710629 | Infrared intrusion detector | Walter Meier | 1987-12-01 |
| 4709152 | Infrared intrusion detector | Peter Gruber, Alfred Wuthrich | 1987-11-24 |
| 4706822 | Frame for the transport and for the storage of pipes | Thomas E. Remp, Wilfried Dreyfuss | 1987-11-17 |
| 4662402 | System for protecting machine threads | Wilfried Dreyfuss, Thomas E. Remp | 1987-05-05 |
| 4645101 | Device for mounting articles of clothing in an ironing apparatus | — | 1987-02-24 |
| 4629094 | Adhesive applicator | Hans-Gunter Vogel, Karl Gnewikow | 1986-12-16 |