| 8182595 |
Correcting fluid with drying indicator |
Carine Bethouart, Bernard Faure |
2012-05-22 |
| 7118618 |
Colored liquid composition for editing pen |
Carine Bethouart |
2006-10-10 |
| 7048459 |
Liquid ink writing instrument with a shape memory valve |
Vincent Bedhome, Didier Lange |
2006-05-23 |
| 6893181 |
Nib and methods of treating an elongate element designed to form such a nib |
Vincent Bedhome, Philippe Chavatte |
2005-05-17 |
| 6644880 |
Writing article whose writing tip includes a drying retardant and process for the manufacture of such a tip |
Vincent Bedhome |
2003-11-11 |
| 6443647 |
Ink follower piston for a ball-point pen, and a method of manufacturing the same |
Jean-Philippe Lerch, Frédéric Bocquenet |
2002-09-03 |
| 6405438 |
Antichafing strip for shaving equipment head and shaving equipment head comprising same |
Jean Rebaudieres |
2002-06-18 |
| 6197234 |
Method for increasing the anti-wettability of a body |
Pierre Goudmand, Odile Dessaux, Jean-Denis Quensierre, Vincent Bedhome, Philippe Chavatte |
2001-03-06 |
| 6074534 |
Method of increasing the wettability of a porous body |
P. Goudmand, Odile Dessaux, Jean-Denis Quensierre, Vincent Bedhome, Philippe Chavatte |
2000-06-13 |
| 5971646 |
Writing implement using liquid ink, in particular a solvent-based ink |
Philippe Chavatte |
1999-10-26 |
| 5927885 |
Buffer reservoir for a liquid-ink writing instrument, and a writing instrument including such a reservoir |
Vincent Bedhome |
1999-07-27 |
| 5865553 |
Liquid-ink writing instrument having a reservoir fitted with a system to prevent loss of priming |
Benoit Flye Sainte Marie, Serge Romy, Zoltan Trajber, Philippe Lefebvre, Philippe Chavatte |
1999-02-02 |
| 5244297 |
Process for manufacturing pencil by tri-extrusion and the produced pencil having an intermediate protective casing |
Jacques Bachelet, Philippe Chavatte, Guy Chochoy, Claude Fouble, Didier Lange |
1993-09-14 |