DL

Didier Lange

SB Societe Bic: 9 patents #37 of 336Top 15%
CO Conte: 2 patents #5 of 12Top 45%
CS Conte Sa: 1 patents #7 of 17Top 45%
SB Société Bic: 1 patents #45 of 98Top 50%
Overall (All Time): #378,030 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10638822 Storage and display device for storing and displaying a plurality of longitudinal hand held implements Ludovic Fagu, Franck Vadenne, Etienne Michenaud 2020-05-05
8348540 Writing instrument containing a granular material in the ink chamber Vincent Bedhome, Franck Rolion 2013-01-08
8104983 Combination writing instrument Vincent Bedhome, Kenneth R. Cooper, David Anthony Edgerley, Douglas Hungerford, Robert Edward Matthews +2 more 2012-01-31
8096725 Writing implement comprising a device for venting the reservoir Vincent Bedhome, Franck Rolion 2012-01-17
8007195 Writing implement with pivoting roller Franck Rolion, Vincent Bedhome 2011-08-30
7470079 Writing article having a capillary reservoir with improved ink delivery Vincent Bedhome 2008-12-30
7396179 Writing instrument including a valve feeder device Franck Rolion, Vincent Bedhome 2008-07-08
D552682 Eraser for a white board Franck Rolion, Juliette Bonnamour, Vincent Prigent, Vincent Bedhome 2007-10-09
7147392 Combination writing instrument Vincent Bedhome, Kenneth R. Cooper, David Anthony Edgerley, Douglas Hungerford, Robert Edward Matthews +3 more 2006-12-12
7048459 Liquid ink writing instrument with a shape memory valve Vincent Bedhome, Jose Duez 2006-05-23
D520561 White board Franck Rolion, Juliette Bonnamour, Vincent Prigent, Vincent Bedhome 2006-05-09
6568082 Razor head with an anti-friction element having a sole fixed to the razor head by welding Michaël Pouettre 2003-05-27
5244297 Process for manufacturing pencil by tri-extrusion and the produced pencil having an intermediate protective casing Jacques Bachelet, Philippe Chavatte, Guy Chochoy, Jose Duez, Claude Fouble 1993-09-14