Inventor · disambiguated record
Douglas D. Amstutz
Also filed as: AMSTUTZ DOUGLAS D
14 granted patents·587 citations·filing 1983–2008
94Inventor score
Files withAMSTORE CORP14
Top patents by PatentIndex Score
14 records- 0194US4991368AWall systemAMSTORE CORP·Filed 1989·Granted Feb 12, 1991·104 cites·36 claims
- 0294US4629076ASlatboardAMSTORE CORP·Filed 1986·Granted Dec 16, 1986·119 cites·4 claims
- 0393US4591058ASlatboardAMSTORE CORP·Filed 1984·Granted May 27, 1986·103 cites·6 claims
- 0491US4585131AVariable decor merchandising systemAMSTORE CORP·Filed 1983·Granted Apr 29, 1986·73 cites·29 claims
- 0575US8047619B2Security display caseAMSTORE CORP·Filed 2008·Granted Nov 1, 2011·18 cites·4 claims
- 0668US4955044ALighted display caseAMSTORE CORP·Filed 1988·Granted Sep 4, 1990·32 cites·28 claims
- 0767US4980998AWall systemAMSTORE CORP·Filed 1989·Granted Jan 1, 1991·27 cites·11 claims
- 0852USD391471SPilasterAMSTORE CORP·Filed 1996·Granted Mar 3, 1998·10 cites·1 claims
- 0952US4979078ALighted display caseAMSTORE CORP·Filed 1989·Granted Dec 18, 1990·18 cites·7 claims
- 1051US4886327ALighted display caseAMSTORE CORP·Filed 1988·Granted Dec 12, 1989·18 cites·6 claims
- 1149US5120116ALighted display caseAMSTORE CORP·Filed 1990·Granted Jun 9, 1992·20 cites·5 claims
- 1246US4948203ALighted display caseAMSTORE CORP·Filed 1989·Granted Aug 14, 1990·15 cites·9 claims
- 1345US5054863ALighted display caseAMSTORE CORP·Filed 1990·Granted Oct 8, 1991·17 cites·5 claims
- 1440US5022719ALighted display caseAMSTORE CORP·Filed 1990·Granted Jun 11, 1991·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →