Inventor · disambiguated record
Douglas O. Clough
Also filed as: CLOUGH DOUGLAS O
11 granted patents·107 citations·filing 1978–1987
88Inventor score
Top patents by PatentIndex Score
11 records- 0194US4380892AFriction spinning apparatus and method for cleaningPARKER ALAN·Filed 1981·Granted Apr 26, 1983·28 cites·13 claims
- 0294US4367623APiecing up a friction spinning apparatusPARKER ALAN·Filed 1981·Granted Jan 11, 1983·29 cites·21 claims
- 0393US4204391AOpen end spinning machine frame constructionPLATT SACO LOWELL LTD·Filed 1978·Granted May 27, 1980·28 cites·7 claims
- 0475US4404792AFriction spinning apparatusPARKER ALAN·Filed 1982·Granted Sep 20, 1983·9 cites·8 claims
- 0565US4392343AFriction spinning apparatusPARKER ALAN·Filed 1981·Granted Jul 12, 1983·8 cites·6 claims
- 0649US4441310AFriction spinning apparatusHOLLINGSWORTH UK LTD·Filed 1983·Granted Apr 10, 1984·4 cites·5 claims
- 0732US4651516AFriction spinning apparatusHOLLINGSWORTH UK LTD·Filed 1985·Granted Mar 24, 1987·1 cites·8 claims
- 0829US4711083AFriction spinning apparatusHOLLINGSWORTH UK LTD·Filed 1986·Granted Dec 8, 1987·0 cites·8 claims
- 0929US4698961AFibre-opening unit for an open-end spinning unitHOLLINGSWORTH UK LTD·Filed 1986·Granted Oct 13, 1987·0 cites·9 claims
- 1027US4854117AFriction spinning apparatus with slub clearing meansHOLLINGSWORTH UK LTD·Filed 1987·Granted Aug 8, 1989·0 cites·7 claims
- 1127US4722178AFriction spinning apparatusHOLLINGSWORTH UK LTD·Filed 1985·Granted Feb 2, 1988·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →