Melcher; Franz-Josef
Patent Applications and Registrations
Patent applications and USPTO patent grants for Melcher; Franz-Josef.The latest application filed is for "electric balance for correcting misloading thereof".
- Melcher; Franz-Josef - late of Hardegsen DE
- Melcher; Franz-Josef - Hardegsen DE
- Melcher; Franz-Josef - 3414 Hardegsen 3 DE
- Melcher; Franz-Josef - Gottingen-Nikolausberg DT
| Patent | Date |
|---|---|
| Electric balance for correcting misloading thereof Grant RE38,744 - Oldendorf , et al. June 21, 2 | 2005-06-21 |
| Device for the determination of dry substance Grant 5,064,009 - Melcher , et al. November 12, 1 | 1991-11-12 |
| Balance with motor-driven wind guard Grant 5,058,692 - Melcher , et al. October 22, 1 | 1991-10-22 |
| Electronic balance with calibrating weight circuit Grant 4,932,487 - Melcher , et al. June 12, 1 | 1990-06-12 |
| Electronic balance with quasi analog and digital display Grant 4,907,179 - Oldendorf , et al. March 6, 1 | 1990-03-06 |
| Electronic balance for dosing Grant 4,898,253 - Oldendorf , et al. February 6, 1 | 1990-02-06 |
| Electronic balance with calibrating system Grant 4,890,246 - Oldendorf , et al. December 26, 1 | 1989-12-26 |
| Precision balance with scale on top Grant 4,884,645 - Knothe , et al. December 5, 1 | 1989-12-05 |
| Method for storing data in an electrically erasable memory for carrying out this method Grant 4,811,293 - Knothe , et al. March 7, 1 | 1989-03-07 |
| Balance with wind guard Grant 4,798,250 - Knothe , et al. January 17, 1 | 1989-01-17 |
| Analytical balance with scale on top and with weighing chamber lock Grant 4,719,980 - Knothe , et al. January 19, 1 | 1988-01-19 |
| Balance with counting scale Grant 4,685,525 - Knothe , et al. August 11, 1 | 1987-08-11 |
| Electric balance Grant 4,656,599 - Knothe , et al. April 7, 1 | 1987-04-07 |
| Electronic balance having parallel rod guides and having a scale on top Grant 4,653,600 - Melcher , et al. March 31, 1 | 1987-03-31 |
| Electronic balance with digital and analog display Grant 4,650,014 - Oldendorf , et al. March 17, 1 | 1987-03-17 |
| Electronic balance for use in potentially explosive areas Grant 4,632,199 - Ober , et al. December 30, 1 | 1986-12-30 |
| Method of initializing a balance with counting scale and balance with counting scale for carrying out the method Grant 4,629,016 - Knothe , et al. December 16, 1 | 1986-12-16 |
| Electric balance with scale on top Grant 4,619,337 - Behrend , et al. October 28, 1 | 1986-10-28 |
| High-resolution electronic balance Grant 4,487,280 - Knothe , et al. December 11, 1 | 1984-12-11 |
| Circuit for fluorescent signaling device Grant 4,472,660 - Knothe , et al. September 18, 1 | 1984-09-18 |
| Apparatus for measuring weight and force Grant 4,420,055 - Grutzediek , et al. December 13, 1 | 1983-12-13 |
| Change-over switch with de-chattering device for electronic weighing scales Grant 4,349,076 - Oldendorf , et al. September 14, 1 | 1982-09-14 |
| Method And Apparatus For Ascertaining A Steady State Value Of A Continuously Variable Measured Quantity Grant 3,860,802 - Knothe , et al. January 14, 1 | 1975-01-14 |
| Optical Null-type Indicator Suitable For A Balance Grant 3,805,907 - Knothe , et al. April 23, 1 | 1974-04-23 |
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