Inventor · disambiguated record
Ralph Wijesinghe
Also filed as: WIJESINGHE RALPH
5 granted patents·136 citations·filing 1979–1992
82Inventor score
Top patents by PatentIndex Score
5 records- 0178US5088363AMethod and apparatus for an automatic sawmillJONES AARON U·Filed 1990·Granted Feb 18, 1992·45 cites·38 claims
- 0269US5237897AAutomatic bandmill strain and saw tracking method and apparatusSENECA SAWMILL COMPANY·Filed 1992·Granted Aug 24, 1993·34 cites·33 claims
- 0366US5176055ABandmill with automatic track and strain control systemSENECA SAWMILL COMPANY·Filed 1991·Granted Jan 5, 1993·28 cites·26 claims
- 0461US5135037AEnd-dogging log carriageWIJESINGHE RALPH·Filed 1991·Granted Aug 4, 1992·27 cites·19 claims
- 0527US4264064AIntermediate dogging device for end dogging log carriageKOCKUMS IND LIMITED·Filed 1979·Granted Apr 28, 1981·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →