Inventor · disambiguated record

Henri Kummerman

Also filed as: KUMMERMAN HENRI

2 granted patents·35 citations·filing 1977–1977

62Inventor score

Technology areasB63B

Files withMAC GREGOR INTERNATIONAL SA2

Top patents by PatentIndex Score

2 records

0161US4142640ADevice for retracting or extending a movable access rampMAC GREGOR INTERNATIONAL SA·Filed 1977·Granted Mar 6, 1979·18 cites·12 claims
0259US4193439ADevice for operating hatch covers or the like composed of panelsMAC GREGOR INTERNATIONAL SA·Filed 1977·Granted Mar 18, 1980·17 cites·20 claims

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