Inventor

CALLAHAN JOHN J

US5 patents

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

BEAN DAVID M

2 patents

USD649636SNov 29, 2011

Handheld laser device

BEAN DAVID M27 citations85

US8811439B2Aug 19, 2014

Semiconductor laser assembly and packaging system

BEAN DAVID M8 citations79

SEMINEX CORP

2 patents

US9537284B2Jan 3, 2017

Semiconductor laser assembly and packaging system

SEMINEX CORP2 citations69

US10686293B2Jun 16, 2020

Semiconductor laser assembly and packaging system

SEMINEX CORP0 citations48

(unassigned)

1 patent

US6527208B1Mar 4, 2003

Process and apparatus for reclaiming the economic components of polluted scrap rubber tires

7 citations65