Inventor · disambiguated record
Robert D. Turnbull
Also filed as: TURNBULL ROBERT D · TURNBULL ROBERT DEAN
6 granted patents·1 pending application·58 citations·filing 2003–2016
80Inventor score
Top patents by PatentIndex Score
7 records- 0189US7143623B1Shell press and method of manufacturing a shellSTOLLE MACHINERY CO LLC·Filed 2005·Granted Dec 5, 2006·22 cites·14 claims
- 0288US7302822B1Shell press and method for forming a shellSTOLLE MACHINERY CO LLC·Filed 2006·Granted Dec 4, 2007·18 cites·20 claims
- 0378US7240531B2Press for forming containers with profiled bottomsSTOLLE MACHINERY CO LLC·Filed 2005·Granted Jul 10, 2007·9 cites·19 claims
- 0463US6766677B1Die curl assemblySTOLE MACHINERY INC·Filed 2003·Granted Jul 27, 2004·9 cites·20 claims
- 0558US9802239B2Rotary valve systemSTOLLE MACHINERY CO LLC·Filed 2016·Granted Oct 31, 2017·0 cites·10 claims
- 0645US9476512B2Rotary valve systemBUTCHER GREGORY H·Filed 2012·Granted Oct 25, 2016·0 cites·8 claims
- 0729US2018029101A1Multiple Bay Staging Assembly for a Shell Press AssemblySTOLLE MACHINERY CO LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →