Inventor · disambiguated record
Darrell A. Oltman
Also filed as: OLTMAN DARRELL · OLTMAN DARRELL A
18 granted patents·2 pending applications·68 citations·filing 2004–2020
92Inventor score
Top patents by PatentIndex Score
20 records- 0190US10865040B2Portable tankSNYDER IND INC·Filed 2016·Granted Dec 15, 2020·7 cites·9 claims
- 0290US8312889B2Combination flow control valve and reverse flow check valveOLTMAN DARRELL A·Filed 2010·Granted Nov 20, 2012·16 cites·25 claims
- 0385US8985145B2Combination flow control valve and reverse flow check valveSNYDER IND INC·Filed 2013·Granted Mar 24, 2015·6 cites·18 claims
- 0476US11279554B2Molded container assemblySNYDER IND LLC·Filed 2020·Granted Mar 22, 2022·1 cites·13 claims
- 0574US11014738B2Molded container assemblySNYDER IND LLC·Filed 2019·Granted May 25, 2021·2 cites·19 claims
- 0670US9657855B2Combination flow control valve and reverse flow check valveSNYDER IND INC·Filed 2014·Granted May 23, 2017·2 cites·12 claims
- 0768US11091293B2Molded container assembly connection systemSNYDER IND LLC·Filed 2019·Granted Aug 17, 2021·1 cites·20 claims
- 0868US9004420B2Interlocking support footSNYDER IND INC·Filed 2013·Granted Apr 14, 2015·2 cites·10 claims
- 0967US11027903B2Molded container assemblySNYDER IND LLC·Filed 2019·Granted Jun 8, 2021·1 cites·5 claims
- 1066US11511936B2Portable tankSNYDER IND LLC·Filed 2020·Granted Nov 29, 2022·0 cites·11 claims
- 1165US8276780B2Fitting torque arm restraintOLTMAN DARRELL A·Filed 2009·Granted Oct 2, 2012·4 cites·21 claims
- 1259US7195284B2Flexible synthetic resin couplingSNYDER IND INC·Filed 2004·Granted Mar 27, 2007·9 cites·1 claims
- 1356US8403163B2Protection and containment system for co-packaged containersSPANN HERBERT H·Filed 2010·Granted Mar 26, 2013·1 cites·15 claims
- 1455USD628355SBarrel rackSNYDER IND INC·Filed 2010·Granted Nov 30, 2010·9 cites·1 claims
- 1554US2016130080A1Isolation container connectorSNYDER IND INC·Filed 2014·Application pending·0 cites
- 1652US10308411B2Shell and retainer containment system for dual bottlesSNYDER IND INC·Filed 2017·Granted Jun 4, 2019·0 cites·20 claims
- 1750USD646044SBarrel rackSNYDER IND INC·Filed 2011·Granted Sep 27, 2011·7 cites·1 claims
- 1845US10994893B2Liquid storage tankSNYDER IND INC·Filed 2017·Granted May 4, 2021·0 cites·18 claims
- 1941US2012318763A1Barrel rackGARTON DARWIN D·Filed 2011·Application pending·0 cites
- 2034US10370146B2Fluid-holding container for vehicle service centersSNYDER IND INC·Filed 2016·Granted Aug 6, 2019·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Darrell A. Oltman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →