Inventor · disambiguated record
Franz B. Sjogren
Also filed as: SJOGREN FRANZ B · SJOGREN FRANZ BARRY
2 granted patents·51 citations·filing 1975–1977
65Inventor score
Top patents by PatentIndex Score
2 records- 0187US4146107AApparatus in vehicles with compressed air brake systems for actuating the brake system on the detection, by a sensor, of an obstacle in the path of the vehicleEBBESON B E O·Filed 1977·Granted Mar 27, 1979·25 cites·10 claims
- 0266US3986577ADevice for detecting obstructions in path of a vehicleEBBESSON BENGT EBBE OSCAR·Filed 1975·Granted Oct 19, 1976·26 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Franz B. Sjogren 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 →