Inventor · disambiguated record
Frederick N. Lietzman
Also filed as: LIETZMAN FREDERICK · LIETZMAN FREDERICK N
1 granted patent·2 pending applications·1 citations·filing 2003–2022
15Inventor score
Files withMULTIMEDIA LED INC2
Top patents by PatentIndex Score
3 records- 0159US11806881B1Artificial intelligence system for automatic tracking and behavior control of animatronic charactersMULTIMEDIA LED INC·Filed 2021·Granted Nov 7, 2023·1 cites·12 claims
- 0225US2004123498A1Foot orthotic for supporting an arch of a foot, and related methodsFiled 2003·Application pending·0 cites
- 0324US2024015440A1Volume Control Device for An Audio Delivery SystemMULTIMEDIA LED INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →