Inventor · disambiguated record
Frank Petersen
Also filed as: PETERSEN FRANK · PETERSEN FRANK E · PETERSEN FRANK H · PETERSEN FRANK HARRY
4 granted patents·3 pending applications·36 citations·filing 1979–2023
69Inventor score
Top patents by PatentIndex Score
7 records- 0166US4934403AReadily inspectable and cleanable emergency valve for storage tankBETTS IND INC·Filed 1989·Granted Jun 19, 1990·28 cites·22 claims
- 0256US2024167290A1Covering elementPARADOR GMBH·Filed 2023·Application pending·0 cites
- 0349US11982581B2Surface elementPARADOR GMBH·Filed 2020·Granted May 14, 2024·0 cites·18 claims
- 0441US2008092285A1Portable immersible pool chairPETERSEN FRANK HARRY·Filed 2006·Application pending·0 cites
- 0537US12122183B2Method for the production of a polyvinyl chloride-free top layer, polyvinyl chloride-free top layer and decking elementPARADOR GMBH·Filed 2021·Granted Oct 22, 2024·0 cites·22 claims
- 0635US4287910ATank pressure and vacuum relief mechanismBETTS MACHINE COMPANY·Filed 1979·Granted Sep 8, 1981·8 cites·9 claims
- 0731US2003034340A1Portable tire heating containerFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →