Inventor · disambiguated record
Roy M. Stephen
Also filed as: STEPHEN ROY M
2 granted patents·1 pending application·112 citations·filing 2000–2005
70Inventor score
Files withMAGIC GREEN CORP3
Top patents by PatentIndex Score
3 records- 0191US6936087B2Soil conditioning agglomerates containing calciumMAGIC GREEN CORP·Filed 2002·Granted Aug 30, 2005·55 cites·31 claims
- 0283US6413291B1Soil conditioning agglomerates containing calciumMAGIC GREEN CORP·Filed 2000·Granted Jul 2, 2002·57 cites·43 claims
- 0352US2005241354A1Soil conditioning agglomerates containing calciumMAGIC GREEN CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →