Inventor · disambiguated record
Nicolas Ehrsam
Also filed as: EHRSAM NICOLAS
6 granted patents·187 citations·filing 2001–2019
83Inventor score
Top patents by PatentIndex Score
6 records- 0197US6672758B2Electric device for switching between at least three different contactsSWATCH GROUP MAN SERV AG·Filed 2001·Granted Jan 6, 2004·110 cites·7 claims
- 0292US7345954B2Bracelet with clip comprising electrical connection meansSWATCH GROUP MAN SERV AG·Filed 2004·Granted Mar 18, 2008·56 cites·16 claims
- 0382US7547136B2Oscillating weight for recharging the energy source of a portable instrumentSWATCH GROUP MAN SERV AG·Filed 2007·Granted Jun 16, 2009·10 cites·20 claims
- 0470US6530133B2Clasp for watch wristbandSWATCH GROUP MAN SERV AG·Filed 2001·Granted Mar 11, 2003·9 cites·15 claims
- 0554US9009926B2Portable object with an interchangeable bracelet or strapEHRSAM NICOLAS·Filed 2010·Granted Apr 21, 2015·2 cites·17 claims
- 0641US11994830B2Watch equipped with a rotating bezel with a bezel locking system provided with an integrated helium valveTISSOT SA·Filed 2019·Granted May 28, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →