Inventor · disambiguated record
Theodore R. Hayden
Also filed as: HAYDEN THEODORE R · HAYDEN THEODORE R D
5 granted patents·178 citations·filing 1987–1990
84Inventor score
Technology areasA47L
Top patents by PatentIndex Score
5 records- 0194USD315043SCentral vacuum system hose handleHAYDEN THEODORE R·Filed 1988·Granted Feb 26, 1991·78 cites·1 claims
- 0267US4758170ACurrent carrying inlet valve for central vacuum systemHAYDEN THEODORE R D·Filed 1987·Granted Jul 19, 1988·38 cites·13 claims
- 0365US4915640ACentral vacuum system apparatusHAYDEN THEODORE R·Filed 1988·Granted Apr 10, 1990·31 cites·4 claims
- 0455US5004428AVacuum system attachmentHAYDEN THEODORE R·Filed 1990·Granted Apr 2, 1991·25 cites·2 claims
- 0549USD313096SVacuum hose handle for a central vacuum systemHAYDEN THEODORE R·Filed 1988·Granted Dec 18, 1990·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →