Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040153 | Retrofit for current CNC machines to allow for ‘shaping’ style machining process | Matthew Theobald, Vincent V. Tiaga | 2018-08-07 |
| 9713865 | Electromechanical surface texturing | Alfredo Castillo, Adithya Raghavan | 2017-07-25 |
| 9610635 | Methods for manufacturing thin walled enclosures and related system and apparatus | Michael Brickner | 2017-04-04 |
| D663379 | Water filter | — | 2012-07-10 |
| 6562148 | Pretreatment of aluminum surfaces with chrome-free solutions | Thomas Wendel, Klaus Bittner, Hardy Wietzoreck | 2003-05-13 |
| 6548561 | Method and device for recovering pure PVC from plastic waste containing PVC | Alexander Baron von Heyking, Jurgen Leitzke | 2003-04-15 |
| D434854 | Contact lens cleaner | — | 2000-12-05 |
| 6080521 | Universal diazotype precoat for application to base papers with acidic or alkaline sizing | Sidney G. Garnish, Ronny L. Gonzalez | 2000-06-27 |
| 5919545 | Composite panel | Hansruedi Giezendanner, Johannes Meier | 1999-07-06 |
| 5410869 | Method of operating a combination power plant by coal or oil gasification | — | 1995-05-02 |
| 5360507 | Flame resistant to nonflammable composite panel | Reinhard Schlatter, Rainer Ehrat, Paul Kubler, Otto Hodl | 1994-11-01 |
| 5277735 | Process for forming a flame resistant to nonflammable composite panel | Reinhard Schlatter, Rainer Ehrat, Paul Kubler, Otto Hodl | 1994-01-11 |
| 5256905 | Method and circuit for sequentially connecting plural loads to an a.c. voltage without damaging the low voltage control circuitry therefor | Ralf-Jurgen Striek | 1993-10-26 |
| 5144543 | Domestic appliance having electrically isolated input control circuitry | Ralf-Jurgen Striek | 1992-09-01 |
| 5102730 | Erasable reproduction material | Henry Mustacchi, Leonard Kreicas, George Schmitz | 1992-04-07 |
| 4944174 | Process for cooling heated material | — | 1990-07-31 |
| 4792515 | Erasable diazotype material | Henry Mustacchi, George Schmitz | 1988-12-20 |
| 4743524 | Diazotype composition with a non-migrating yellow coupler of controlled coupling energy | Henry Mustacchi, Leonard Kreicas | 1988-05-10 |
| 4569888 | Transparentized paper sheet | Henry Mustacchi, Leonard Kreicas | 1986-02-11 |
| 4478926 | Zinc sulfonates and their use in diazotypy | Henry Mustacchi | 1984-10-23 |
| 4416950 | Transparent fibrous sheets | Henry Mustacchi, Leonard Kreicas | 1983-11-22 |
| 4403028 | Light sensitive diazonium salts and diazotype materials | Henry Mustacchi, Arthur Gusmano | 1983-09-06 |
| 4401744 | Diazotype compositions with improved printing performance | — | 1983-08-30 |
| 4390869 | Gas sensing signaling system | Peter Christen | 1983-06-28 |
| 4364031 | Ionization smoke detector with increased operational reliability | Andreas Scheidweiler | 1982-12-14 |