Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005045 | Belt for machines for producing material webs and process of producing the belt | Gunter Halmschlager | 2006-02-28 |
| 6743041 | Adaptor for shockproof socket | Boyd Edward Berends | 2004-06-01 |
| 6624554 | Light fittings for retrofitting large-diameter inductive fluorescent lamps to smaller-diameter electronic T5-lamps | — | 2003-09-23 |
| 6624617 | Apparatus and method for stabilizing the voltage of an AC generator with variable rotor speed | Rudolf Manukov | 2003-09-23 |
| 6558020 | Flat reflector lamp for fluorescent tubes | — | 2003-05-06 |
| 6490176 | DC/AC conversion apparatus and method having contactless, inductive energy transfer | Rudolf Manukov | 2002-12-03 |
| D463869 | Gas discharge lamp | — | 2002-10-01 |
| 6429590 | Straight fluorescent lamp with surface-mounted electrical conduit | — | 2002-08-06 |
| 6397493 | Machine for producing and/or treating a material web | Gunter Halmschlager, Manfred Gloser, Peter Haslinger | 2002-06-04 |
| 6372092 | Headbox and process for supplying a material suspension | Alfred Bubik, Joachim Henssler, Jürgen Prössl, Karl-Heinz Muller, Mathias Schwaner | 2002-04-16 |
| 6306261 | Dewatering device and process and glazing device and process | Andreas Meschenmoser, Joachim Henssler | 2001-10-23 |
| 6307316 | Fluorescent lamp with replaceable light element | — | 2001-10-23 |
| 6303004 | Stock inlet | Wolfgang Ruf | 2001-10-16 |
| 6250947 | Contact-safe base-and-socket system for lighting fixtures | — | 2001-06-26 |
| 6211624 | Method and device for the modulation of the intensity of fluorescent lamps | — | 2001-04-03 |
| 6189233 | Dryer section | Guenter Halmschlager, Karl Steiner | 2001-02-20 |
| D434860 | Gas discharge lamp | — | 2000-12-05 |
| 6113416 | Method and device for locking of electrical plug-in connections for lamps | — | 2000-09-05 |
| D429348 | Gas discharge lamp | — | 2000-08-08 |
| 6098309 | Machine and process for manufacturing or treating a material web | Guenter Halmschlager | 2000-08-08 |
| 6054806 | Single-based gas discharge vessel for energy-saving lamps | — | 2000-04-25 |
| 6036522 | Shockproof and touch-safe lamp holder and adapter system for lamps | — | 2000-03-14 |
| 6033249 | Safety socket/mounting system for filament and gas-discharge lamps | — | 2000-03-07 |
| 6020682 | Fluorescent lamp with replaceable lamp part | — | 2000-02-01 |
| 5925978 | Coiled gas discharge tubes for gas discharge lamps | — | 1999-07-20 |