Inventor · disambiguated record
Greg A. Calderone
Also filed as: CALDERONE GREG A
16 granted patents·7 pending applications·15 citations·filing 2017–2025
88Inventor score
Top patents by PatentIndex Score
23 records- 0182US11096534B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2019·Granted Aug 24, 2021·1 cites·16 claims
- 0281US10405713B1Central vacuum cleaning systemCOLTRIN CENTRAL VACUUM SYSTEMS INC·Filed 2017·Granted Sep 10, 2019·6 cites·16 claims
- 0378US2025194876A1Vacuum inlet valve assembly with sliding pinsH P PRODUCTS INC·Filed 2025·Application pending·0 cites
- 0477US12256886B2Vacuum inlet valve assembly with sliding pinsH P PRODUCTS INC·Filed 2023·Granted Mar 25, 2025·0 cites·9 claims
- 0577US12178382B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 0677US2025089955A1Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2024·Application pending·0 cites
- 0776US2024292987A1Adapter for a vacuum hoseH P PRODUCTS INC·Filed 2024·Application pending·0 cites
- 0871US11019967B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2019·Granted Jun 1, 2021·1 cites·16 claims
- 0970US10820763B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2018·Granted Nov 3, 2020·1 cites·18 claims
- 1069US11896187B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 1169US11707174B2Vacuum inlet valve assembly with sliding pinsH P PRODUCTS INC·Filed 2021·Granted Jul 25, 2023·0 cites·3 claims
- 1269US10973382B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2018·Granted Apr 13, 2021·1 cites·13 claims
- 1369US10433690B2Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2017·Granted Oct 8, 2019·1 cites·12 claims
- 1464US2025311904A1Vacuum inlet valve assembly with multiple locked positions for a vacuum hoseH P PRODUCTS INC·Filed 2025·Application pending·0 cites
- 1563US12016517B2Adapter for a vacuum hoseH P PRODUCTS INC·Filed 2021·Granted Jun 25, 2024·0 cites·22 claims
- 1663US2021196091A1Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2021·Application pending·0 cites
- 1758US11484165B2Vacuum inlet valve assemblyH P PRODUCTS INC·Filed 2019·Granted Nov 1, 2022·0 cites·20 claims
- 1856US2022361725A1Vacuum inlet valve assembly with a closeable sealH P PRODUCTS INC·Filed 2022·Application pending·0 cites
- 1955US11903553B2Vacuum hose having an integrated switchH P PRODUCTS INC·Filed 2021·Granted Feb 20, 2024·0 cites·13 claims
- 2055US11534044B2Vacuum inlet valve assembly with a closeable sealH P PRODUCTS INC·Filed 2020·Granted Dec 27, 2022·0 cites·19 claims
- 2153US11311158B1Central vacuum cleaning systemCOLTRIN CENTRAL VACUUM SYSTEMS INC·Filed 2019·Granted Apr 26, 2022·0 cites·21 claims
- 2247USD885000SHose valve assembly for vacuum cleaning deviceH P PRODUCTS INC·Filed 2018·Granted May 19, 2020·4 cites·1 claims
- 2347US2020178745A1Central vacuum system and inlet valves thereforH P PRODUCTS INC·Filed 2020·Application pending·0 cites
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