Inventor · disambiguated record
Raymond L. Graf
Also filed as: GRAF RAYMOND L
9 granted patents·25 citations·filing 2015–2022
83Inventor score
Top patents by PatentIndex Score
9 records- 0193US10941557B1Water quality unit for flow-through manholeS & M PRECAST INC·Filed 2020·Granted Mar 9, 2021·5 cites·28 claims
- 0289US9586762B1Rotatable long-bar handling apparatusS&M PRECAST INC·Filed 2015·Granted Mar 7, 2017·13 cites·26 claims
- 0386US11505936B1Water quality unit for flow-through manholeS & M PRECAST INC·Filed 2021·Granted Nov 22, 2022·3 cites·20 claims
- 0486US10407652B1Barrel apparatusGRAF RAYMOND L·Filed 2016·Granted Sep 10, 2019·3 cites·16 claims
- 0571US11174455B1Barrel apparatusGRAF RAYMOND L·Filed 2018·Granted Nov 16, 2021·1 cites·12 claims
- 0668US12351786B1Barrel apparatusGRAF RAYMOND L·Filed 2021·Granted Jul 8, 2025·0 cites·20 claims
- 0766US11834821B1Water quality unit for flow-through manholeS & M PRECAST INC·Filed 2022·Granted Dec 5, 2023·0 cites·23 claims
- 0853US11208816B1Flow channel form design for manhole assembliesS & M PRECAST INC·Filed 2020·Granted Dec 28, 2021·0 cites·10 claims
- 0950US10704277B1Flow channel form design for manhole assembliesS & M PRECAST INC·Filed 2017·Granted Jul 7, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →