Inventor · disambiguated record
John David Swan
Also filed as: SWAN JOHN D · SWAN JOHN DAVID
1 granted patent·3 pending applications·15 citations·filing 2003–2024
36Inventor score
Top patents by PatentIndex Score
4 records- 0154US7954506B2Automatic freeze protection system for domestic plumbing systemsSWAN JOHN DAVID·Filed 2003·Granted Jun 7, 2011·15 cites·7 claims
- 0241US2025332969A1Heated Tailgate SeatSWAN JOHN DAVID·Filed 2024·Application pending·0 cites
- 0328US2014209591A1Box heater systemWALKIN ON DOWN LTD·Filed 2014·Application pending·0 cites
- 0426US2005126630A1Automatic freeze protection system for plumbing systemsFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →