Inventor · disambiguated record
Fernand Bertheau
Also filed as: BERTHEAU FERNAND
7 granted patents·684 citations·filing 1990–1998
90Inventor score
Top patents by PatentIndex Score
7 records- 0195US5623923ARespiratory equipment with comfort adjustmentINTERTECHNIQUE SA·Filed 1995·Granted Apr 29, 1997·235 cites·4 claims
- 0292US5503147ARespiratory equipment with comfort adjustmentINTERTECHNIQUE SA·Filed 1994·Granted Apr 2, 1996·175 cites·8 claims
- 0380US5891372AMethod of making a personalized helmet linerINTERTECHNIQUE SA·Filed 1998·Granted Apr 6, 1999·89 cites·6 claims
- 0474US6039045AHead harness for respiratory maskINTERTECHNIQUE SA·Filed 1997·Granted Mar 21, 2000·66 cites·6 claims
- 0568US5357949ABreathing protection installation for aircraft passengersEROS G I E·Filed 1992·Granted Oct 25, 1994·48 cites·7 claims
- 0663US5722091AProtective equipment for the pilot of a military aircraft, and a method of personalizing the equipmentINTERTECHNIQUE SA·Filed 1995·Granted Mar 3, 1998·35 cites·8 claims
- 0761US5690102AHead harness for a respiratory maskINTERTECHNIQUE SA·Filed 1990·Granted Nov 25, 1997·36 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →