Inventor · disambiguated record
Henry J. Stehling
Also filed as: STEHLING HENRY · STEHLING HENRY J
10 granted patents·589 citations·filing 1984–1999
93Inventor score
Files withHYDRA SHIELD MANUFACTURING INC4TWENTY FIRST CENTURY INTERNATI321ST CENTURY INTERNATIONAL FIR1HYDRA SHIELD MANUFACTURING CO1STEHLING HENRY J1
Top patents by PatentIndex Score
10 records- 0191US5033501AFire hydrant cap and actuating tool thereforHYDRA SHIELD MANUFACTURING INC·Filed 1990·Granted Jul 23, 1991·84 cites·11 claims
- 0288US6089253AFire hydrant security systemsHYDRA SHIELD MANUFACTURING INC·Filed 1999·Granted Jul 18, 2000·60 cites·13 claims
- 0388US4602654ACoupling for fire hydrant-fire hose connectionHYDRA SHIELD MANUFACTURING CO·Filed 1985·Granted Jul 29, 1986·106 cites·1 claims
- 0486US5178185ASuction inlet valve for fire truck pumpersHYDRA SHIELD MANUFACTURING INC·Filed 1991·Granted Jan 12, 1993·59 cites·12 claims
- 0584US5697450AFire extinguishing systems and methodsTWENTY FIRST CENTURY INTERNATI·Filed 1995·Granted Dec 16, 1997·69 cites·10 claims
- 0680US4580596ACheck valve with dual locking mechanismSTEHLING HENRY J·Filed 1984·Granted Apr 8, 1986·39 cites·13 claims
- 0772US5871057AFire extinguishing systems and methodsTWENTY FIRST CENTURY INTERNATI·Filed 1997·Granted Feb 16, 1999·37 cites·19 claims
- 0872US5596893ADevices for securing fire hydrant valvesHYDRA SHIELD MANUFACTURING INC·Filed 1995·Granted Jan 28, 1997·42 cites·8 claims
- 0970US5127479AFire extinguishing system for cookstoves and ranges21ST CENTURY INTERNATIONAL FIR·Filed 1990·Granted Jul 7, 1992·64 cites·8 claims
- 1066US6044913AFire extinguishing systems and methodsTWENTY FIRST CENTURY INTERNATI·Filed 1999·Granted Apr 4, 2000·29 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →