Inventor · disambiguated record
William H. Ziegler, Jr.
Also filed as: ZIEGLER JR WILLIAM H · ZIEGLER WILLIAM H
24 granted patents·1 pending application·550 citations·filing 1976–2004
97Inventor score
Files withHEDSTROM CORP11BROWN GROUP RECREATIONAL PRODUCTS INC6BROWN GROUP RECREATIONAL PRODU3HEDSTROM CO2BEDSTROM CORP1
Top patents by PatentIndex Score
25 records- 0192US4447093AWheelBROWN GROUP RECREATIONAL PRODU·Filed 1982·Granted May 8, 1984·46 cites·13 claims
- 0291USD347458SChildren's play gymHEDSTROM CORP·Filed 1993·Granted May 31, 1994·37 cites·1 claims
- 0391US4056902ATree house kitHEDSTROM CO·Filed 1976·Granted Nov 8, 1977·57 cites·14 claims
- 0488USD273100SPower assisted bicycleBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1981·Granted Mar 20, 1984·25 cites·1 claims
- 0588US4045045AFoldable child walkerHEDSTROM CO·Filed 1976·Granted Aug 30, 1977·70 cites·5 claims
- 0685US4387070AMethod for making a wheel with an integral tireBROWN GROUP RECREATIONAL PRODU·Filed 1981·Granted Jun 7, 1983·33 cites·7 claims
- 0780USD366686SChildren's play towerHEDSTROM CORP·Filed 1994·Granted Jan 30, 1996·20 cites·1 claims
- 0878USD270344SPlastic wheelBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1981·Granted Aug 30, 1983·15 cites·1 claims
- 0975USD281992SChildren's climber and swing supportBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1983·Granted Dec 31, 1985·16 cites·1 claims
- 1072US5364312APlay gym constructionHEDSTROM CORP·Filed 1993·Granted Nov 15, 1994·52 cites·15 claims
- 1170USD367310SWood play tower with ball enclosureHEDSTROM CORP·Filed 1994·Granted Feb 20, 1996·14 cites·1 claims
- 1270USD366512SPyramid-type swing supportBEDSTROM CORP·Filed 1994·Granted Jan 23, 1996·16 cites·1 claims
- 1369USD282187SRiding toyHEDSTROM CORP·Filed 1983·Granted Jan 14, 1986·10 cites·1 claims
- 1468USD366086SPlaytower climberHEDSTROM CORP·Filed 1994·Granted Jan 9, 1996·14 cites·1 claims
- 1567US6669394B1Swing attachmentHEDSTROM CORP·Filed 2002·Granted Dec 30, 2003·12 cites·9 claims
- 1661US5528875AWood play tower kitHEDSTROM CORP·Filed 1994·Granted Jun 25, 1996·33 cites·21 claims
- 1759USD274424SCombined wheel and removable decorative insertBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1982·Granted Jun 26, 1984·7 cites·1 claims
- 1858US4974841AAdjustable basketball goal assemblyDIVERSIFIED PROD·Filed 1989·Granted Dec 4, 1990·27 cites·21 claims
- 1956USD286423SChildren's play gymHEDSTROM CORP·Filed 1983·Granted Oct 28, 1986·7 cites·1 claims
- 2054USD363524SSwing supportHEDSTROM CORP·Filed 1994·Granted Oct 24, 1995·7 cites·1 claims
- 2153US4478410AFlexible swing seatBROWN GROUP RECREATIONAL PRODU·Filed 1982·Granted Oct 23, 1984·15 cites·8 claims
- 2249USD277022SSwing seatBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1982·Granted Jan 1, 1985·4 cites·1 claims
- 2344US2005176557A1Modular play gym for childrenFiled 2004·Application pending·0 cites
- 2442USD290940SKnock-down tricycleBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1985·Granted Jul 21, 1987·3 cites·1 claims
- 2537US4621826AKnock-down tricycleHEDSTROM CORP·Filed 1985·Granted Nov 11, 1986·10 cites·23 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →