Inventor · disambiguated record
Stig Berglund
Also filed as: BERGLUND STIG · BERGLUND STIG OLOF
4 granted patents·35 citations·filing 1987–1999
72Inventor score
Files withNOVA ONAB OPTICA AB3
Top patents by PatentIndex Score
4 records- 0146US6234182B1Prefabricated dental floss deviceFiled 1999·Granted May 22, 2001·26 cites·15 claims
- 0228US4838686AProjector apparatusNOVA ONAB OPTICA AB·Filed 1987·Granted Jun 13, 1989·4 cites·8 claims
- 0326US5730517AProjectorNOVA ONAB OPTICA AB·Filed 1994·Granted Mar 24, 1998·4 cites·20 claims
- 0423US4988176AProjection lensNOVA ONAB OPTICA AB·Filed 1989·Granted Jan 29, 1991·1 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Stig Berglund 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 →