Inventor · disambiguated record
Harry D. Ferguson
Also filed as: FERGUSON HARRY D
3 granted patents·77 citations·filing 1981–1984
73Inventor score
Technology areasG08B
Files withGEN SIGNAL CORP3
Top patents by PatentIndex Score
3 records- 0177US4673920AFire alarm control and emergency communication systemGEN SIGNAL CORP·Filed 1984·Granted Jun 16, 1987·48 cites·3 claims
- 0249US4401975AElectrical synthesis of mechanical bellGEN SIGNAL CORP·Filed 1981·Granted Aug 30, 1983·15 cites·13 claims
- 0346US4437088AElectrical simulation of percussive bellGEN SIGNAL CORP·Filed 1981·Granted Mar 13, 1984·14 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →