Inventor
BARTHOMEUF JEAN-PAUL
FR12 patents
⚠️ This page may combine multiple inventors who share the name “BARTHOMEUF JEAN-PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROSPECTION & INVENTIONS
7 patentsUS6270303B1Aug 7, 2001
Anchor bolt with a bevelled tooth expansion core to reduce friction
PROSPECTION & INVENTIONS43 citations92
US5246323ASep 21, 1993
Pin for fixing a piece to a thin supporting wall
PROSPECTION & INVENTIONS68 citations92
US4904135AFeb 27, 1990
Cone expansion wall-plug
PROSPECTION & INVENTIONS36 citations90
US4797046AJan 10, 1989
Fastening unit with nail anchorage
PROSPECTION & INVENTIONS8 citations73
US5059073AOct 22, 1991
Peg for anchoring in a hole with an undercut portion
PROSPECTION & INVENTIONS8 citations71
US4869630ASep 26, 1989
Expansion peg having first and second expansion members frangibly connected together
PROSPECTION & INVENTIONS3 citations60
US4969786ANov 13, 1990
Expansion wall plug for double masonry walls
PROSPECTION & INVENTIONS2 citations53
SPIT SOC PROSPECT INV TECHN
5 patentsUS6079921AJun 27, 2000
Anchor bolt for friable material
SPIT SOC PROSPECT INV TECHN68 citations95
US5295613AMar 22, 1994
Tubular cartridge for storing and applying a non-solid product, and a drive and thrust assembly for the cartridge
SPIT SOC PROSPECT INV TECHN26 citations92
US5322401AJun 21, 1994
Dowel with rocker, cast in a single piece, and its method of casting
SPIT SOC PROSPECT INV TECHN44 citations89
US5339992AAug 23, 1994
Tubular cartridge for storing and applying a non-solid product, and a drive and thrust assembly for the cartridge
SPIT SOC PROSPECT INV TECHN8 citations73
US4884931ADec 5, 1989
Suspension peg
SPIT SOC PROSPECT INV TECHN19 citations68