Inventor · disambiguated record
Henry Zapletal
Also filed as: ZAPLETAL HENRY
14 granted patents·197 citations·filing 1977–1994
94Inventor score
Top patents by PatentIndex Score
14 records- 0184US4492298ACoil spring assembly machineLEGGETT & PLATT·Filed 1981·Granted Jan 8, 1985·26 cites·12 claims
- 0268US4112726AMethod and apparatus for forming a row of spring coils from a continuous length of wireLEGGETT & PLATT·Filed 1977·Granted Sep 12, 1978·22 cites·49 claims
- 0363US5515294AMethod and apparatus for testing coiled materialsL & P PROPERTY MANAGEMENT CO·Filed 1994·Granted May 7, 1996·27 cites·18 claims
- 0460US4553324ACoil spring assembly machineLEGGETT & PLATT·Filed 1984·Granted Nov 19, 1985·8 cites·4 claims
- 0557US4760616ABedding foundation having sinuous wire springsLEGGETT & PLATT·Filed 1987·Granted Aug 2, 1988·25 cites·6 claims
- 0656US4686753ACoil spring assembly machineLEGGETT & PLATT·Filed 1984·Granted Aug 18, 1987·7 cites·10 claims
- 0753US4553572ACoil spring assembly machineLEGGETT & PLATT·Filed 1984·Granted Nov 19, 1985·7 cites·6 claims
- 0853US4358097ASpring assemblyLEGGETT & PLATT·Filed 1980·Granted Nov 9, 1982·20 cites·12 claims
- 0947US4771494AOffset continuous row coil spring assemblyLEGGETT & PLATT·Filed 1987·Granted Sep 20, 1988·13 cites·6 claims
- 1047US4548241ACoil spring assembly machineLEGGETT & PLATT·Filed 1984·Granted Oct 22, 1985·5 cites·6 claims
- 1146US4730358ASinuous spring module box spring assemblyLEGGETT & PLATT·Filed 1987·Granted Mar 15, 1988·15 cites·15 claims
- 1244US4593809ACoil spring assembly machineLEGGETT & PLATT·Filed 1984·Granted Jun 10, 1986·4 cites·10 claims
- 1343US4862532ABedding foundation having snap-in place sinuous wire springsLEGGETT & PLATT·Filed 1988·Granted Sep 5, 1989·14 cites·23 claims
- 1442US4593726ACoil spring assembly machineLEGGETT & PLATT·Filed 1984·Granted Jun 10, 1986·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →