Koller; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koller; David.The latest application filed is for "calibration weight assembly for a gravimetric measuring device".
- Koller; David - Zurich CH
- Koller; David - Fislisbach CH
- Koller; David - State College PA
| Patent | Date |
|---|---|
| Calibration weight assembly for a gravimetric measuring device Grant 11,231,314 - Burkhard , et al. January 25, 2 | 2022-01-25 |
| Calibration Weight Assembly For A Gravimetric Measuring Device App 20200191641 - Burkhard; Hans-Rudolf ; et al. | 2020-06-18 |
| Differential measurement circuit, and balance with force compensation Grant 10,240,968 - Koller , et al. | 2019-03-26 |
| Differential Measurement Circuit, And Balance With Force Compensation App 20170234720 - Koller; David ; et al. | 2017-08-17 |
| Self-opening closure with optimized force transmission Grant 9,708,096 - Dill , et al. July 18, 2 | 2017-07-18 |
| Self-opening Closure With Optimized Force Transmission App 20160229582 - DILL; Fritz ; et al. | 2016-08-11 |
| Enabling and cable simulating circuits for wideband signal distribution system Grant 5,875,386 - Flickinger , et al. February 23, 1 | 1999-02-23 |
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