P

Inventor

CSIKI KALMAN

SE10 patents
⚠️ This page may combine multiple inventors who share the name “CSIKI KALMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GULLFIBER AB

7 patents
US4338929AJul 13, 1982

Ear-plug

GULLFIBER AB65 citations94
US4498469AFeb 12, 1985

Ear plug as well as a method and apparatus for the production thereof

GULLFIBER AB30 citations91
US4608217AAug 26, 1986

Method for the production of an ear plug

GULLFIBER AB14 citations81
USD244491SMay 31, 1977

Safety helmet with ear muffs for hearing protection and fastening device therefor

GULLFIBER AB16 citations78
US4614487ASep 30, 1986

Ear plug as well as a method and apparatus for the production thereof

GULLFIBER AB6 citations72
US4215683AAug 5, 1980

Ear-plug

GULLFIBER AB16 citations71
USD248191SJun 20, 1978

Ear muff support for a safety helmet with ear muffs

GULLFIBER AB9 citations69

SIEMENS ELEMA AB

1 patent
US5769072AJun 23, 1998

Anesthetic system with multiple valve-controlled bellows

SIEMENS ELEMA AB106 citations97

TETRA LAVAL HOLDINGS & FINANCE

1 patent
US6454084B2Sep 24, 2002

Support railing for a curved conveyor path

TETRA LAVAL HOLDINGS & FINANCE22 citations87

VIGGO AB

1 patent
US4629452ADec 16, 1986

Arrangement in a catheter unit with attachment wings, for infusion cannulas

VIGGO AB12 citations65