Inventor

POLING JOHN B

6 patents

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

BRITANNIA INVEST CORP

2 patents

US7039212B2May 2, 2006

Weather resistant porting

BRITANNIA INVEST CORP181 citations95

US7043034B2May 9, 2006

Loudspeaker with single or dual channel input selector and lockout

BRITANNIA INVEST CORP7 citations68

DATEX OHMEDA INC

2 patents

US6457196B1Oct 1, 2002

Rotating infant mattress

DATEX OHMEDA INC46 citations95

US6155970ADec 5, 2000

Rotating infant mattress

DATEX OHMEDA INC66 citations95

BRITANNIA INVEST CORPORATION

2 patents

USD387058SDec 2, 1997

Loudspeaker

BRITANNIA INVEST CORPORATION8 citations66

USD384353SSep 30, 1997

Loudspeaker

BRITANNIA INVEST CORPORATION5 citations55