Inventor · disambiguated record
Norman Drake Lewis
Also filed as: LEWIS NORMAN P · Lewis Norman Drake
1 granted patent·2 pending applications·28 citations·filing 2003–2016
45Inventor score
Top patents by PatentIndex Score
3 records- 0180US9555307B1Continuous ball feed and stroke practice deviceLewis Norman Drake·Filed 2015·Granted Jan 31, 2017·28 cites·15 claims
- 0236US2017072282A1Automatic ball delivery and swing conditioning deviceLewis Norman Drake·Filed 2016·Application pending·0 cites
- 0332US2004227041A1Universal bracket systemLEWIS NORMAN P·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →