Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291089 | Toroidal transmission | — | 2007-11-06 |
| 7025705 | Toroidal transmission | — | 2006-04-11 |
| 6706394 | Method and apparatus for manufacture of magnetizable microparticles | Adelheid R. Kuehnle | 2004-03-16 |
| 6617153 | Portable magneto-mechanical delivery device and method for delivery of reactive substances | Adelheid R. Kuehnle | 2003-09-09 |
| 5960936 | Digital precision positioning system | Steven Cormier | 1999-10-05 |
| 5912692 | Printing device with M-tunnel write head | — | 1999-06-15 |
| 5886450 | Toroidal electrical motor/generator | — | 1999-03-23 |
| 5886722 | Microchannel marking engine | — | 1999-03-23 |
| 5879518 | Method and apparatus for producing small particles of consistent size shape and structure | — | 1999-03-09 |
| 5863273 | Toroidal transmission and method and apparatus for making and assembling same | — | 1999-01-26 |
| 5832731 | Expandable piston rotary machine | — | 1998-11-10 |
| 5812170 | Electrostatic printing method and apparatus employing a whisker write head | Hermann Statz | 1998-09-22 |
| 5784923 | Toroidal drive system and method of assembling same | — | 1998-07-28 |
| 5774153 | Digital precision positioning system | Steven Cormier | 1998-06-30 |
| 5756197 | Metal-pigmented composite media with selectable radiation-transmission properties and methods for their manufacture | Hermann Statz | 1998-05-26 |
| 5679412 | Method and apparatus for producing gas impermeable, chemically inert container structures for food and volatile substances | Arno K. Hagenlocher, Klaus Schuegraf, Hermann Statz | 1997-10-21 |
| 5602632 | Belt applicator for developing ink or toner on a print member | — | 1997-02-11 |
| 5581290 | Heating and cooling roller for electrostratic printing | — | 1996-12-03 |
| 5552817 | Electrothermal printing ink with monodispersed synthetic pigment particles and method and apparatus for electronic printing therewith | — | 1996-09-03 |
| 5534056 | Composite media with selectable radiation-transmission properties | Hermann Statz | 1996-07-09 |
| 5516670 | Magnetophoretic particle delivery method and apparatus for the treatment of cells | Adelheid R. Kuehnle | 1996-05-14 |
| 5406314 | Electrothermal printing ink with monodispersed synthetic pigment particles and method and apparatus for electronic printing therewith | — | 1995-04-11 |
| 5344489 | Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same | Egon Matijevic, Wan Hsu | 1994-09-06 |
| 5343234 | Digital color proofing system and method for offset and gravure printing | — | 1994-08-30 |
| 5325120 | Electrostatic reproduction apparatus having a dielectric ink-phobic imaging member and field-emission write head | — | 1994-06-28 |