Inventor · disambiguated record
Martin Greenwood
Also filed as: GREENWOOD MARTIN · GREENWOOD MARTIN JOHN
3 granted patents·1 pending application·24 citations·filing 1997–2020
68Inventor score
Top patents by PatentIndex Score
4 records- 0142US6271908B1Exposure control for cinematographic films using telecine apparatusPANDORA INT LTD·Filed 1999·Granted Aug 7, 2001·11 cites·9 claims
- 0238US6525765B1Image processingPANDORA INTERNATIONAL INC·Filed 1997·Granted Feb 25, 2003·11 cites·2 claims
- 0338US2021085993A1Oral hygiene system and method of usePHOTODYNAMIC INC·Filed 2020·Application pending·0 cites
- 0432USD932023SOral hygiene devicePHOTODYNAMIC INC·Filed 2019·Granted Sep 28, 2021·2 cites·1 claims
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