Inventor · disambiguated record
Hans-Udo Tyrakowski
Also filed as: TYRAKOWSKI HANS-UDO
6 granted patents·52 citations·filing 1988–1997
82Inventor score
Top patents by PatentIndex Score
6 records- 0182US5104779AMultifunctional layer for a photographic element and a coatingSCHOELLER F JUN GMBH CO KG·Filed 1989·Granted Apr 14, 1992·18 cites·9 claims
- 0270US5221555AReverse side coating of photographic support materialsSCHOELLER F JUN GMBH CO KG·Filed 1991·Granted Jun 22, 1993·7 cites·11 claims
- 0361US5045394AWriteable photographic support materialsSCHOELLER F JUN GMBH CO KG·Filed 1988·Granted Sep 3, 1991·14 cites·12 claims
- 0452US5318886AReverse side coating of photographic support materialsSCHOELLER F JUN GMBH CO KG·Filed 1993·Granted Jun 7, 1994·3 cites·30 claims
- 0543US5232824ACoating mass for the back of photographic support materialsSCHOELLER F JUN GMBH CO KG·Filed 1991·Granted Aug 3, 1993·9 cites·10 claims
- 0626US5756200APhotographic support material with a backlayer containing coarse silica particles of specific pore volumeSCHOELLER FELIX JUN FOTO·Filed 1997·Granted May 26, 1998·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →