Hans Geerling: Difference between revisions
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(Created page with "{{Person |Names=Leonardus Johannes Geerling |Affiliations=Tektronix;Cascase Yachts }} moved to Oregon in 1968. ''please add bio'' {{Designer|Hans Geerling}} {{Patents|Hans G...") |
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Revision as of 03:19, 13 March 2022
Leonardus Johannes Geerling (? – ?) moved to Oregon in 1968.
Please add referenced biography.
Products by Hans Geerling
| Manufacturer | Model | Description | Designers | Introduced |
|---|---|---|---|---|
| Tektronix | 1502 | Time Domain Reflectometer | Hans Geerling | 1975 |
Components by Hans Geerling
Patents by Hans Geerling
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 3701993A | US | 3701993A | Ramp generator [for] a chart recorder | Hans Geerling | Tektronix Inc | 1971-06-28 | 1972-10-31 |
| Patent US 3732475A | US | 3732475A | Motor control circuit | Hans Geerling | Tektronix Inc | 1971-06-28 | 1973-05-08 |