Inventor · disambiguated record
George S. Pieczykolan
Also filed as: PIECZYKOLAN GEORGE S
7 granted patents·219 citations·filing 1983–1985
88Inventor score
Technology areasA62C
Top patents by PatentIndex Score
7 records- 0177US4508175AFlush pendant or flush horizontal automatic sprinkler headCENTRAL SPRINKLER CORP·Filed 1983·Granted Apr 2, 1985·45 cites·12 claims
- 0276US4491182AAutomatic sprinklerCENTRAL SPRINKLER CORP·Filed 1983·Granted Jan 1, 1985·44 cites·6 claims
- 0367US4553602AAutomatic on-off sprinkler headPIECZYKOLAN GEORGE S·Filed 1983·Granted Nov 19, 1985·34 cites·6 claims
- 0466US4609047AQuick release mechanism for sprinkler headCENTRAL SPRINKLER CORP·Filed 1984·Granted Sep 2, 1986·28 cites·8 claims
- 0563US4630682ARapid response sprinkler headCENTRAL SPRINKLER CORP·Filed 1985·Granted Dec 23, 1986·31 cites·10 claims
- 0661US4619327ASprinkler headCENTRAL SPRINKLER CORP·Filed 1985·Granted Oct 28, 1986·28 cites·2 claims
- 0740US4648459ALow preload self-sealing quick release valve for sprinkler headCENTRAL SPRINKLER CORP·Filed 1985·Granted Mar 10, 1987·9 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when George S. Pieczykolan 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 →