Inventor · disambiguated record
Donald Royceton Herschell
Also filed as: HERSCHELL DONALD ROYCETON
2 granted patents·20 citations·filing 2012–2015
59Inventor score
Top patents by PatentIndex Score
2 records- 0191US10337255B2Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methodsBAKER HUGHES INC·Filed 2015·Granted Jul 2, 2019·4 cites·14 claims
- 0291US9243452B2Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methodsDIGIOVANNI ANTHONY A·Filed 2012·Granted Jan 26, 2016·16 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →