Inventor · disambiguated record
Robert D. Wertanen
Also filed as: WERTANEN ROBERT D
6 granted patents·47 citations·filing 2010–2015
81Inventor score
Top patents by PatentIndex Score
6 records- 0190US9232288B2Article having karaoke record feature and simultaneous playbackHALLMARK CARDS·Filed 2014·Granted Jan 5, 2016·22 cites·17 claims
- 0285US9200790B2Decorative object that produces a complimentary shadow designHALLMARK CARDS·Filed 2013·Granted Dec 1, 2015·13 cites·12 claims
- 0383US9759413B2Translucent object having housing, cavities and controller forming facial expressionsHALLMARK CARDS·Filed 2015·Granted Sep 12, 2017·5 cites·20 claims
- 0477US8736429B2Greeting card with subsequent audio after closingLIEN TIMOTHY J·Filed 2010·Granted May 27, 2014·2 cites·20 claims
- 0574US8719033B2Greeting card having karaoke record feature and simultaneous playbackLIEN TIMOTHY J·Filed 2010·Granted May 6, 2014·5 cites·18 claims
- 0666US8937535B2Greeting card with subsequent audio after closingHALLMARK CARDS·Filed 2014·Granted Jan 20, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →