Inventor · disambiguated record

Echbertus H. D. Greeff

Also filed as: GREEFF ECHBERTUS H D

2 granted patents·33 citations·filing 1994–1996

61Inventor score

Technology areasF41A

Files withDENEL PTY LTD2

Top patents by PatentIndex Score

2 records

0151US5560134ATrigger safety device for a firearm and the likeDENEL PTY LTD·Filed 1996·Granted Oct 1, 1996·26 cites·10 claims
0230US5513460ASafety and/or dismantling device for a firearm and the likeDENEL PTY LTD·Filed 1994·Granted May 7, 1996·7 cites·11 claims

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