Inventor · disambiguated record
Wilhelm Knechtel
Also filed as: KNECHTEL WILHELM
11 granted patents·229 citations·filing 1974–1983
92Inventor score
Files withCANON KK11
Top patents by PatentIndex Score
11 records- 0196US4212264AApparatus for supplying electrophotographic developerCANON KK·Filed 1978·Granted Jul 15, 1980·69 cites·19 claims
- 0291US4515460ADevice for transferring color toner imagesCANON KK·Filed 1983·Granted May 7, 1985·38 cites·4 claims
- 0391US4110030AElectrostatic copying apparatusCANON KK·Filed 1976·Granted Aug 29, 1978·23 cites·5 claims
- 0490US3955530ATransfer-fixing deviceCANON KK·Filed 1974·Granted May 11, 1976·27 cites·9 claims
- 0575US4318609ADual mode copying apparatus for copying thick and sheet originalsCANON KK·Filed 1979·Granted Mar 9, 1982·13 cites·2 claims
- 0672US4541705ACopying apparatus having two separate fusing stations for repeated image processing on a copy sheetCANON KK·Filed 1983·Granted Sep 17, 1985·16 cites·8 claims
- 0769US4116561ACopying apparatusCANON KK·Filed 1977·Granted Sep 26, 1978·12 cites·24 claims
- 0861US4353638ACopying apparatusCANON KK·Filed 1981·Granted Oct 12, 1982·7 cites·6 claims
- 0959US4275134AElectrophotographic method for reproducing a multicolor imageCANON KK·Filed 1976·Granted Jun 23, 1981·9 cites·4 claims
- 1055US4378752AFixing apparatusCANON KK·Filed 1981·Granted Apr 5, 1983·9 cites·5 claims
- 1131US3991483APhotographic copying apparatusCANON KK·Filed 1975·Granted Nov 16, 1976·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →