Inventor
ROUSSEAU XAVIER
FR22 patents
⚠️ This page may combine multiple inventors who share the name “ROUSSEAU XAVIER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUPONT S T
6 patentsUSD323529SJan 28, 1992
Writing instrument
DUPONT S T58 citations96
USD314639SFeb 12, 1991
Cigar cutter
DUPONT S T24 citations92
USD331259SNov 24, 1992
Fountain pen
DUPONT S T18 citations82
USD333486SFeb 23, 1993
Ball point pen
DUPONT S T12 citations73
USD317365SJun 4, 1991
Lighter
DUPONT S T11 citations73
USD324071SFeb 18, 1992
Writing instrument
DUPONT S T1 citations52