Inventor · disambiguated record
Marian Toporkiewicz
Also filed as: TOPORKIEWICZ MARIAN
5 granted patents·113 citations·filing 1989–2000
82Inventor score
Top patents by PatentIndex Score
5 records- 0190US4971435A3-D motion picture projection apparatusIMAX SYSTEMS CORP·Filed 1989·Granted Nov 20, 1990·37 cites·12 claims
- 0285US6084654AConvertible 2-D/3-D projectorIMAX CORP·Filed 1998·Granted Jul 4, 2000·28 cites·10 claims
- 0385US4966454A3-D motion picture projectorIMAX SYSTEMS CORP·Filed 1989·Granted Oct 30, 1990·28 cites·10 claims
- 0475US6736527B1Method for cooling an arc lampIMAX CORP·Filed 2000·Granted May 18, 2004·13 cites·14 claims
- 0558US5587750AFilm transport mechanismIMAX CORP·Filed 1996·Granted Dec 24, 1996·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →