Inventor · disambiguated record
Dennis D. Spiers
Also filed as: SPIERS DENNIS D
5 granted patents·135 citations·filing 1977–2008
83Inventor score
Files withSPIERS DENNIS D5
Top patents by PatentIndex Score
5 records- 0187US4113160ASheet slingSPIERS DENNIS D·Filed 1977·Granted Sep 12, 1978·38 cites·5 claims
- 0279US4913263AGrease packet for fifth wheelsSPIERS DENNIS D·Filed 1988·Granted Apr 3, 1990·36 cites·24 claims
- 0378US7490727B2Storage rackSPIERS DENNIS D·Filed 2002·Granted Feb 17, 2009·31 cites·3 claims
- 0475USD510822SStorage rackSPIERS DENNIS D·Filed 2002·Granted Oct 25, 2005·24 cites·1 claims
- 0569US8011520B2Storage rackSPIERS DENNIS D·Filed 2008·Granted Sep 6, 2011·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →