PJ

Peter Gamon Johns

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,179,464 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10323310 Process for making finished or semi-finished articles of silver alloy 2019-06-18
9708691 Process for investment casting and casting grain for use in the process 2017-07-18
9222150 Process for making finished or semi-finished articles of silver alloy 2015-12-29
6168071 Method for joining materials together by a diffusion process using silver/germanium alloys and a silver/germanium alloy for use in the method 2001-01-02