Inventor · disambiguated record
John Petersen
Also filed as: PETERSEN JOHN F · PETERSEN JOHN FINNICH · PETERSEN JOHN L
2 granted patents·2 pending applications·70 citations·filing 1978–2003
66Inventor score
Files withPETERSEN JOHN F1
Top patents by PatentIndex Score
4 records- 0173US4192549AWeeelchair tilt cradlePETERSEN JOHN F·Filed 1978·Granted Mar 11, 1980·36 cites·9 claims
- 0253US6328695B1Method and an apparatus for investigating material properties of bone using ultrasoundFiled 2000·Granted Dec 11, 2001·34 cites·22 claims
- 0344US2004006527A1Fully integrated securities act registration statement that includes a gift distribution by the principal stockholders of a blank check companyFiled 2003·Application pending·0 cites
- 0443US2003135452A1Fully integrated SEC registration statement for the stock of a blank check companyFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Petersen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →