Inventor · disambiguated record
John B. Darroch
Also filed as: DARROCH JOHN B
3 granted patents·113 citations·filing 1988–1994
75Inventor score
Technology areasB05B
Files withAPOLLO SPRAYERS INTERNATIONAL3
Top patents by PatentIndex Score
3 records- 0178US5279461ASpray gunAPOLLO SPRAYERS INTERNATIONAL·Filed 1991·Granted Jan 18, 1994·64 cites·22 claims
- 0259US4854822ASeries impeller air pump for liquid sprayerAPOLLO SPRAYERS INTERNATIONAL·Filed 1988·Granted Aug 8, 1989·29 cites·15 claims
- 0346US5429307ADual air supply spray gunAPOLLO SPRAYERS INTERNATIONAL·Filed 1994·Granted Jul 4, 1995·20 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →