Inventor · disambiguated record
Cyril N. E. Angell
Also filed as: ANGELL CYRIL N E
5 granted patents·109 citations·filing 1982–1989
82Inventor score
Files withAVON IND POLYMERS5
Top patents by PatentIndex Score
5 records- 0188US4958633AValve for respiratorAVON IND POLYMERS·Filed 1989·Granted Sep 25, 1990·58 cites·15 claims
- 0255US4606670AFixing rigid inserts in flexible materialAVON IND POLYMERS·Filed 1982·Granted Aug 19, 1986·19 cites·15 claims
- 0339US4881538ARespirator air guideAVON IND POLYMERS·Filed 1986·Granted Nov 21, 1989·13 cites·13 claims
- 0437US4674155ABuckles with structure to allow unidirectional movement of strapAVON IND POLYMERS·Filed 1985·Granted Jun 23, 1987·10 cites·13 claims
- 0534US4709696ASight correction attachment for respiratorsAVON IND POLYMERS·Filed 1985·Granted Dec 1, 1987·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →