Inventor · disambiguated record
David J. Macfadyen
Also filed as: MACFADYEN DAVID J · MACFADYEN DAVID JERRY
5 granted patents·1 pending application·464 citations·filing 1987–2011
85Inventor score
Files withSMART HOUSE LIMITED PARTNERSHI3MACFADYEN DAVID JERRY1MACFADYEN DONALD JAMES1SMART HOUSE LP1
Top patents by PatentIndex Score
6 records- 0193US5126934AGas distribution systemSMART HOUSE LP·Filed 1989·Granted Jun 30, 1992·98 cites·31 claims
- 0290US4899129AAutomated appliance and energy distribution control systemSMART HOUSE LIMITED PARTNERSHI·Filed 1988·Granted Feb 6, 1990·91 cites·2 claims
- 0387US5101191AElectrical and communication system capable of providing uninterruptable power in a houseSMART HOUSE LIMITED PARTNERSHI·Filed 1990·Granted Mar 31, 1992·183 cites·2 claims
- 0483US4899217ACommunication and energy control system for housesSMART HOUSE LIMITED PARTNERSHI·Filed 1987·Granted Feb 6, 1990·90 cites·17 claims
- 0560US8956163B2Apparatus, systems, and methods for applying spin-art to fabricMACFADYEN DAVID JERRY·Filed 2010·Granted Feb 17, 2015·2 cites·20 claims
- 0632US2012058269A1Apparatus, System, and Method for Creating Spin-Art on FabricMACFADYEN DONALD JAMES·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David J. Macfadyen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →