Inventor · disambiguated record
Simon Leivenzon
Also filed as: LEIVENZON SIMON
10 granted patents·335 citations·filing 1978–2000
92Inventor score
Files withFIRMAGROUP AUSTRALIA PTY LTD4FIRMAFRAME NOMINEES PROPRIETAR2AUTOMATIC TECH AU PTY LTD1AUTOMOTIVE TECHNOLOGY AUSTRALI1FIRMAFRAME NOMINEES PTY LTD1
Top patents by PatentIndex Score
10 records- 0185US4533905AIndicating means for a door operator deviceFIRMAGROUP AUSTRALIA PTY LTD·Filed 1982·Granted Aug 6, 1985·58 cites·14 claims
- 0283US4452292AAutomatic door openerFIRMAGROUP AUSTRALIA PTY LTD·Filed 1983·Granted Jun 5, 1984·53 cites·6 claims
- 0382US4342354AMechanism for stopping the drive or reversing the drive of motors of roller shutter doorsFIRMAFRAME NOMINEES PTY LTD·Filed 1980·Granted Aug 3, 1982·54 cites·6 claims
- 0481US4976168ADrive for a door operatorLOTZNICKER LUCIO·Filed 1987·Granted Dec 11, 1990·53 cites·11 claims
- 0578US4706727ADoor operatorFIRMAGROUP AUSTRALIA PTY LTD·Filed 1985·Granted Nov 17, 1987·44 cites·15 claims
- 0662US6305457B1Disengageable rolling door driveAUTOMATIC TECH AU PTY LTD·Filed 2000·Granted Oct 23, 2001·10 cites·16 claims
- 0762US4234033ARoller door and frame combinationFIRMAFRAME NOMINEES PROPRIETAR·Filed 1979·Granted Nov 18, 1980·25 cites·6 claims
- 0855US4449562AMullion section memberFIRMAGROUP AUSTRALIA PTY LTD·Filed 1981·Granted May 22, 1984·19 cites·7 claims
- 0950US4182144ADoor handle lock and latch mechanism for corrugated roller doorsFIRMAFRAME NOMINEES PROPRIETAR·Filed 1978·Granted Jan 8, 1980·11 cites·9 claims
- 1030US6116324ARolling door drive and mounting assemblyAUTOMOTIVE TECHNOLOGY AUSTRALI·Filed 1996·Granted Sep 12, 2000·8 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →