Inventor · disambiguated record
Willard J. Harder
Also filed as: HARDER WILLARD J
17 granted patents·323 citations·filing 1979–2010
95Inventor score
Files withHARDER WILLARD J8BETHANY FELLOWSHIP INC2TERNES REGISTER SYSTEM2HARDER BENJAMIN P1TERNES REGISTER SYSTEM CO1
Top patents by PatentIndex Score
17 records- 0195USD611169SDeck railHARDER WILLARD J·Filed 2009·Granted Mar 2, 2010·67 cites·1 claims
- 0288US6932329B1RailingFiled 2003·Granted Aug 23, 2005·37 cites·14 claims
- 0382US7748686B1Railing ballHARDER WILLARD J·Filed 2008·Granted Jul 6, 2010·11 cites·15 claims
- 0480US7441750B1RailingHARDER WILLARD J·Filed 2007·Granted Oct 28, 2008·10 cites·17 claims
- 0577US4338921ASolar liquid heating systemBETHANY FELLOWSHIP INC·Filed 1980·Granted Jul 13, 1982·38 cites·3 claims
- 0675US8113489B1RailHARDER WILLARD J·Filed 2009·Granted Feb 14, 2012·9 cites·17 claims
- 0773USD616114SDeck postHARDER WILLARD J·Filed 2009·Granted May 18, 2010·16 cites·1 claims
- 0871US4296741ASolar energy collecting panel assemblyBETHANY FELLOWSHIP INC·Filed 1979·Granted Oct 27, 1981·33 cites·22 claims
- 0969US7438282B1RailingHARDER WILLARD J·Filed 2005·Granted Oct 21, 2008·3 cites·8 claims
- 1069US5279215AMachine for crushing oil filtersHARDER WILLARD J·Filed 1991·Granted Jan 18, 1994·17 cites·58 claims
- 1167USD636898SDeck postHARDER WILLARD J·Filed 2010·Granted Apr 26, 2011·13 cites·1 claims
- 1259US4977683AImage control boardTERNES REGISTER SYSTEMS·Filed 1989·Granted Dec 18, 1990·15 cites·15 claims
- 1356US4550988ASide rear view mirror cleaning systemHARDER BENJAMIN P·Filed 1983·Granted Nov 5, 1985·18 cites·35 claims
- 1455US6119810AFoldable scaffoldFiled 1997·Granted Sep 19, 2000·18 cites·13 claims
- 1552US5255052AImage control boardTERNES REGISTER SYSTEM·Filed 1992·Granted Oct 19, 1993·8 cites·14 claims
- 1637US5300973ATrack image registration systemTERNES REGISTER SYSTEM·Filed 1993·Granted Apr 5, 1994·8 cites·17 claims
- 1725US5228375AAdjustable stop apparatus for register punchTERNES REGISTER SYSTEM CO·Filed 1992·Granted Jul 20, 1993·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →