Inventor · disambiguated record

Robert Norgren

Also filed as: NORGREN ROBERT · NORGREN ROBERT S

1 granted patent·1 pending application·21 citations·filing 1975–2022

40Inventor score

Technology areasA23K A61M

Files withNORGREN ROBERT S1 RAGN SELLS TREAT AND DETOX AB1

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2 records

0159US2024164408A1Method of preparing a sludge, sludge resulting from said method and use of said sludgeRAGN SELLS TREAT AND DETOX AB·Filed 2022·Application pending·0 cites
0225US3943927AInjection apparatusNORGREN ROBERT S·Filed 1975·Granted Mar 16, 1976·21 cites·8 claims

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