Inventor · disambiguated record
Melvin O. Kalleberg
Also filed as: KALLEBERG MELVIN O
3 granted patents·430 citations·filing 1977–1980
79Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
3 records- 0194US4322875ATwo strip materials used for forming fastenersMINNESOTA MINING & MFG·Filed 1980·Granted Apr 6, 1982·127 cites·3 claims
- 0293US4290174ASeparable fastener and article for making sameMINNESOTA MINING & MFG·Filed 1978·Granted Sep 22, 1981·229 cites·12 claims
- 0386US4290832AMethod for making fastenersMINNESOTA MINING & MFG·Filed 1977·Granted Sep 22, 1981·74 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →