Inventor · disambiguated record
Hans Siwon
Also filed as: SIWON HANS
6 granted patents·93 citations·filing 1981–1987
82Inventor score
Top patents by PatentIndex Score
6 records- 0178US4493972AElectrically heated apparatus employing a PTC heater for liquifying a rod of binding materialSTEINEL HEINRICH W·Filed 1981·Granted Jan 15, 1985·37 cites·14 claims
- 0274US4642158AHot glue pistolSTEINEL GMBH & CO KG·Filed 1985·Granted Feb 10, 1987·33 cites·15 claims
- 0356US4463877ADevice for guiding a rod-shaped member formed of a gluing material which can be softened by heatSTEINEL GMBH & CO KG·Filed 1982·Granted Aug 7, 1984·15 cites·11 claims
- 0431US4716294APyrodetector for the detection of a body entering into its detection areaSIEMENS AG·Filed 1986·Granted Dec 29, 1987·6 cites·13 claims
- 0527US4778770AProcess for making sensor elements in a retaining frame for a pyrodetectorSIEMENS AG·Filed 1987·Granted Oct 18, 1988·1 cites·6 claims
- 0626US4751388ASensor element in a retaining frame for a pyrodetector and method for the manufacture thereofSIEMENS AG·Filed 1986·Granted Jun 14, 1988·1 cites·14 claims
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