Inventor · disambiguated record
Robert M. Cowlin
Also filed as: COWLIN ROBERT M
4 granted patents·59 citations·filing 1977–1986
77Inventor score
Files withLOCKWOOD GRADERS LTD4
Top patents by PatentIndex Score
4 records- 0167US4348277AArticle sorting apparatus and methodLOCKWOOD GRADERS LTD·Filed 1980·Granted Sep 7, 1982·25 cites·13 claims
- 0254US4184598AManually operated position detector for a conveyor article sorterLOCKWOOD GRADERS LTD·Filed 1977·Granted Jan 22, 1980·15 cites·17 claims
- 0353US4410091AArticle sorting apparatus and methodLOCKWOOD GRADERS LTD·Filed 1981·Granted Oct 18, 1983·15 cites·27 claims
- 0431US4655110AMethod and apparatus for cutting blemishes from elongate articlesLOCKWOOD GRADERS LTD·Filed 1986·Granted Apr 7, 1987·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →