Inventor

JENKINS JR JOHN ALLEN

US6 patents

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

HOWARD LEIGHT IND LLC

2 patents

US7192544B2Mar 20, 2007

Earplug with molded-in stiffener

HOWARD LEIGHT IND LLC24 citations90

US7220372B2May 22, 2007

Dual density earplug

HOWARD LEIGHT IND LLC14 citations75

SPERIAN HEARING PROT LLC

2 patents

US7967015B2Jun 28, 2011

High resilience flanged earplug

SPERIAN HEARING PROT LLC39 citations89

US7712469B2May 11, 2010

Detectable earplug and cord

SPERIAN HEARING PROT LLC8 citations81

BACOU DALLOZ USA SAFETY INC

1 patent

US6981504B2Jan 3, 2006

Core stiffened earplug

BACOU DALLOZ USA SAFETY INC41 citations89

JENKINS JR JOHN ALLEN

1 patent

US8663513B2Mar 4, 2014

Foam earplug extrusion

JENKINS JR JOHN ALLEN0 citations32