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Inventor

BOGAN DAVID B

US7 patents
⚠️ This page may combine multiple inventors who share the name “BOGAN DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOGAN DAVID B

4 patents
US4738663AApr 19, 1988

Hypodermic needle shield

BOGAN DAVID B177 citations96
US4231482ANov 4, 1980

Underground storage vault

BOGAN DAVID B31 citations89
US4187561AFeb 12, 1980

Toilet riser

BOGAN DAVID B8 citations71
USD257386SOct 14, 1980

Toilet riser

BOGAN DAVID B1 citations49

ROMTEC UTILITIES INC

2 patents
US6644342B1Nov 11, 2003

Modular integrated wastewater lift station construction kit

ROMTEC UTILITIES INC41 citations88
US6772782B2Aug 10, 2004

Cable routing in wastewater lift station

ROMTEC UTILITIES INC11 citations69

ROMTEC INC

1 patent
US5983415ANov 16, 1999

Toilet riser

ROMTEC INC3 citations55