Inventor · disambiguated record
Richard Ray Johnson
Also filed as: JOHNSON RICHARD RAY
3 granted patents·1 pending application·0 citations·filing 2009–2021
49Inventor score
Technology areasG21G
Top patents by PatentIndex Score
4 records- 0162US12191046B2System and method for metallic isotope separation by a combined thermal-vacuum distillation processBEST THERATRONICS LTD·Filed 2021·Granted Jan 7, 2025·0 cites·11 claims
- 0248US11062816B2Target, apparatus and process for the manufacture of molybdenum-100 targetsBEST THERATRONICS LTD·Filed 2015·Granted Jul 13, 2021·0 cites·33 claims
- 0348US10943708B2System and method for metallic isotope separation by a combined thermal-vacuum distillation processBEST THERATRONICS LTD·Filed 2015·Granted Mar 9, 2021·0 cites·19 claims
- 0436US2011002431A1METHOD FOR DIRECT PRODUCTION OF 99mTc - TECHNETIUM 99 METASTABLE FROM LOW ENERGY ACCELERATORSJOHNSON RICHARD RAY·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →