Inventor · disambiguated record
Daniel O. Hayes
Also filed as: HAYES DANIEL O
3 granted patents·0 citations·filing 2022–2022
42Inventor score
Files withQ E D ENV SYSTEMS INC3
Top patents by PatentIndex Score
3 records- 0169US12442724B2Soil samplerQ E D ENV SYSTEMS INC·Filed 2022·Granted Oct 14, 2025·0 cites·19 claims
- 0255US12492696B2Inline landfill pump cycle counterQ E D ENV SYSTEMS INC·Filed 2022·Granted Dec 9, 2025·0 cites·21 claims
- 0331USD1080328SSoil sampler toolQ E D ENV SYSTEMS INC·Filed 2022·Granted Jun 24, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →