P

Inventor

JOHNSON RICHARD NORMAN

US5 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON RICHARD NORMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LAIRD TECHNOLOGIES INC

4 patents
US7135643B2Nov 14, 2006

EMI shield including a lossy medium

LAIRD TECHNOLOGIES INC79 citations93
US7842381B2Nov 30, 2010

Thermally conductive EMI shield

LAIRD TECHNOLOGIES INC16 citations90
US7608326B2Oct 27, 2009

Thermally conductive EMI shield

LAIRD TECHNOLOGIES INC30 citations90
US7338547B2Mar 4, 2008

EMI-absorbing air filter

LAIRD TECHNOLOGIES INC24 citations85

GEN DYNAMICS LAND SYSTEMS INC

1 patent
US6518911B2Feb 11, 2003

Non-skid, radar absorbing system, its method of making, and method of use

GEN DYNAMICS LAND SYSTEMS INC3 citations53