Inventor · disambiguated record
Ulf Welander
Also filed as: WELANDER ULF · WELANDER ULF E S
4 granted patents·82 citations·filing 1982–1990
78Inventor score
Top patents by PatentIndex Score
4 records- 0150US4507798ADevice for performing X-ray examinations of the teethWELANDER ULF E S·Filed 1982·Granted Mar 26, 1985·39 cites·8 claims
- 0242US5018177AApparatus and method for producing digital panoramic x-ray imagesUNIV TEXAS·Filed 1989·Granted May 21, 1991·31 cites·12 claims
- 0339US4534048AMethods of increasing anterior layer thickness of continuous dental images obtained through rotational panoramic radiographyPENNWALT CORP·Filed 1983·Granted Aug 6, 1985·5 cites·11 claims
- 0424US5262835AMethod and apparatus for making stereophotographic documenatation and photogrammetric measurement of impressions or models or jawsLINDQVIST BERIT·Filed 1990·Granted Nov 16, 1993·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →