Individual holder
KOOIMA ROGER D
US·5 granted patents·1 pending application·67 citations·filing 1985–2023
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0185US4632629AWheel lift apparatus for towing vehiclesKOOIMA ROGER D·Filed 1985·Granted Dec 30, 1986·54 cites·12 claims
- 0269US8516680B2Grain bin lifting system and methodKOOIMA ROGER D·Filed 2010·Granted Aug 27, 2013·3 cites·19 claims
- 0368US8177193B2Grain bin lifting system and methodKOOIMA ROGER D·Filed 2009·Granted May 15, 2012·5 cites·21 claims
- 0462US8011873B2Double cylinder tilt recovery systemKOOIMA ROGER D·Filed 2005·Granted Sep 6, 2011·5 cites·16 claims
- 0555US12376598B2Brain and spinal cord removal device and related methodsKOOIMA ROGER D·Filed 2023·Granted Aug 5, 2025·0 cites·17 claims
- 0644US2007098536A1Extendable telescoping boom and method of manufacturingKOOIMA ROGER D·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →