Liquidmetal Technologies Inc (LQMT)

[richardwstevens]

Gamesc or someone...since some of these patents are quite old e.g. 6 years for some of these, how does an engineer or anyone recall that such a manufacturing technique or process exists in a patent? Is there some cross referencing that is done in the engineering world that enables an engineer in 2020 to review work done by some long-gone engineer back in 2014? There must be some technique used to allow old ideas and patents to "bubble-up" if necessary as new development occurs. Just wondering.