Inventor · disambiguated record
Birger Pettersson
Also filed as: PETTERSSON BIRGER
4 granted patents·119 citations·filing 1982–1988
80Inventor score
Top patents by PatentIndex Score
4 records- 0185US4449573ARegenerative heat exchangersSVENSKA ROTOR MASKINER AB·Filed 1982·Granted May 22, 1984·56 cites·27 claims
- 0260US4923374AMethod for producing pressure pulses in a mass of gas and a device for performing the methodSVENSKA ROTOR MASKINER AB·Filed 1987·Granted May 8, 1990·27 cites·23 claims
- 0357US4953629APack of heat transfer platesSVENSKA ROTOR MASKINER AB·Filed 1988·Granted Sep 4, 1990·21 cites·2 claims
- 0447US4569330ASolar-energy collector that is protected against corrosionPETTERSSON BIRGER·Filed 1984·Granted Feb 11, 1986·15 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Birger Pettersson 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 →