Inventor
GRAEMIGER PIERRE-ALAIN
CH13 patents
⚠️ This page may combine multiple inventors who share the name “GRAEMIGER PIERRE-ALAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLEX SA
12 patentsUS6744696B2Jun 1, 2004
Annual date mechanism for clock movement
ROLEX SA29 citations88
US7980756B2Jul 19, 2011
Timepiece provided with a device for controlling functions and/or time indications
ROLEX SA10 citations80
US6499874B2Dec 31, 2002
Timepiece with a mechanism for winding and for correcting at least two indicator members
ROLEX SA10 citations72
US12259688B2Mar 25, 2025
Device for displaying an indication of time or derived from the time and indexing device
ROLEX SA2 citations71
US9239570B2Jan 19, 2016
Timepiece mechanism, timepiece movement and timepiece
ROLEX SA4 citations70
US11921460B2Mar 5, 2024
Device for displaying an indication of time or derived from the time and indexing device
ROLEX SA1 citations61
US10222758B2Mar 5, 2019
Device for counting and displaying a time unit fraction
ROLEX SA1 citations61
US12153379B2Nov 26, 2024
Horological mechanism with counting chain
ROLEX SA0 citations59
US10261471B2Apr 16, 2019
Timepiece transmission device
ROLEX SA1 citations56
US9285775B2Mar 15, 2016
Timepiece mechanism for correcting a display device for displaying time information, and timepiece movement and timepiece comprising the timepiece mechanism
ROLEX SA0 citations49
US9507323B2Nov 29, 2016
Clock mechanism for storing and displaying time information
ROLEX SA1 citations45
US9423773B2Aug 23, 2016
Clock mechanism for storing and displaying time information
ROLEX SA0 citations40