Inventor · disambiguated record
Ricky L. Layh
Also filed as: LAYH RICKY L
3 granted patents·1 pending application·108 citations·filing 1980–2006
73Inventor score
Technology areasE02F
Top patents by PatentIndex Score
4 records- 0187US4377365APipeline padding machine and methodLAYH RICKY L·Filed 1980·Granted Mar 22, 1983·54 cites·15 claims
- 0280US4633602AMethod and apparatus for padding pipeLAYH RICKY L·Filed 1985·Granted Jan 6, 1987·51 cites·5 claims
- 0349US7927059B2Pipeline padding machine with a debris-resistant escalator assemblyWorldwide Machinery Pipeline Division·Filed 2006·Granted Apr 19, 2011·3 cites·20 claims
- 0435US2008092410A1Pipeline padding machineLAYH RICKY L·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →