Inventor · disambiguated record
Jan O. Wallen
Also filed as: WALLEN JAN · WALLEN JAN O
2 granted patents·14 citations·filing 1977–1983
54Inventor score
Top patents by PatentIndex Score
2 records- 0137US4523252ADevice for eliminating static electricityWALLEN J O ELECTRONIC·Filed 1983·Granted Jun 11, 1985·13 cites·1 claims
- 0215US4101316AConversion of molybdenite concentrate to ferro-molybdenum and simultaneous removal of impurities by direct reduction with sulfide forming reducing agentsFERROLEGERINGAR TROLLHETTEVERK·Filed 1977·Granted Jul 18, 1978·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Jan O. Wallen 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 →