Knothe; Erich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knothe; Erich.The latest application filed is for "precision balance with scale on top".
- Knothe; Erich - Eddigehausen DE
- Knothe; Erich - Bovenden DE
- Knothe; Erich - 3406 Bovenden 1 DE
| Patent | Date |
|---|---|
| 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 |
| Electronic balance Grant D296,307 - Knothe , et al. June 21, 1 | 1988-06-21 |
| 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 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 |
| Spring body with integrated parallel guide for a balance with an upper scale Grant 4,542,800 - Knothe , et al. September 24, 1 | 1985-09-24 |
| Cardioplegic controlling and regulating system Grant 4,529,397 - Hennemuth , et al. July 16, 1 | 1985-07-16 |
| 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 |
| Electromechanical weigher Grant 4,416,343 - Knothe , et al. November 22, 1 | 1983-11-22 |
| Weighpan with three point support on two levers Grant 4,261,430 - Knothe , et al. April 14, 1 | 1981-04-14 |
| Apparatus for mass transfer between fluids, provided with an interposed selectively permeable diaphragm unit Grant 4,219,422 - Knothe , et al. August 26, 1 | 1980-08-26 |
| Electromagnetically compensating beam balance Grant 4,153,124 - Knothe , et al. May 8, 1 | 1979-05-08 |
| Parallel construction for a top-loading balance Grant 4,153,126 - Knothe , et al. May 8, 1 | 1979-05-08 |
| Electromagnetically compensating weighing or force-measuring device Grant 4,150,730 - Knothe , et al. April 24, 1 | 1979-04-24 |
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