Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1007944 | Frying pan | — | 2023-12-19 |
| 9188147 | Structure for reducing locking distance in ratcheting devices | — | 2015-11-17 |
| 9181973 | Components and uses for robust thread clamping device | — | 2015-11-10 |
| 8708629 | Thread clamping device | — | 2014-04-29 |
| 8646339 | Thread clamping device including internal sensing and reporting | — | 2014-02-11 |
| 8534974 | Thread clamping device with improved locking distance | — | 2013-09-17 |
| 8257004 | Thread clamping device and methods of use | — | 2012-09-04 |
| 6676498 | Bi-directional grinder | — | 2004-01-13 |
| 6644438 | Pole climbing and safety device | Ezra T. Chang | 2003-11-11 |
| 5954479 | Twin engine, coaxial, dual-propeller propulsion system | — | 1999-09-21 |
| 5691637 | Magnetic field position transducer for two or more dimensions | Richard Oswald | 1997-11-25 |
| 5592701 | Sink stopper | — | 1997-01-14 |
| 5544011 | Bracket and module assembly for a portable personal computer | Timothy J. Blaney, Nicholas F. Talesfore | 1996-08-06 |
| 5488240 | Apparatus and method for rotating an optical element using a moving coil in a constant magnetic field | Louis Hlousek, K. C. Odencrantz, Richard Oswald, Donald W. Dahlin, Saied Motaei +3 more | 1996-01-30 |
| D328606 | Electronic typewriter | Peter J. Mendel, James P. Wang | 1992-08-11 |
| 4706306 | Sink strainer with bridged stem | — | 1987-11-17 |
| 4603567 | Programmable manufacturing system for load/support arms for magnetic disk drive data storage systems | James Jackson, Carl L. Lehfeldt, Leonard P. Cygnarowicz, Khosro Moshfegh, Kenneth L. Blanchard +1 more | 1986-08-05 |
| 4490001 | Dip carrier and socket | Ronald F. Gordon | 1984-12-25 |
| 4432106 | Clamp assembly for self-rimming sinks or basins | — | 1984-02-21 |
| D268166 | Locking apparatus for snow skis and the like | Johan Goudberg | 1983-03-08 |
| 4352492 | Data storage apparatus | — | 1982-10-05 |
| 4344525 | Scraper device | John Lindley Bancroft, John L. Greenhalgh | 1982-08-17 |