Inventor · disambiguated record
Richard Polacek
Also filed as: POLACEK RICHARD · POLACEK RICHARD R
12 granted patents·255 citations·filing 1974–1996
92Inventor score
Files withOTIS ELEVATOR CO6EXCELLON AUTOMATION COMPANY2BURGMASTER HOUDAILLE INC1EXCELLON AUTOMATION1GYREX CORP1
Top patents by PatentIndex Score
12 records- 0194USD317137SHall location direction panel for elevatorsOTIS ELEVATOR CO·Filed 1989·Granted May 28, 1991·55 cites·1 claims
- 0293US5039832ATouch button light ring systemOTIS ELEVATOR CO·Filed 1989·Granted Aug 13, 1991·71 cites·6 claims
- 0377USD318632SCall button indicator and wall plate for elevatorsOTIS ELEVATOR CO·Filed 1989·Granted Jul 30, 1991·17 cites·1 claims
- 0470US3990140AVertical tool changer to adapter holding mechanismHOUDAILLE INDUSTRIES INC·Filed 1974·Granted Nov 9, 1976·23 cites·18 claims
- 0569US5799755ALinear motor transfer of cab horizontally between elevator and bogey platformsOTIS ELEVATOR CO·Filed 1996·Granted Sep 1, 1998·29 cites·4 claims
- 0653US5716310ATool change apparatusEXCELLON AUTOMATION COMPANY·Filed 1995·Granted Feb 10, 1998·15 cites·22 claims
- 0751US5769768ATool gripping apparatusEXCELLON AUTOMATION·Filed 1996·Granted Jun 23, 1998·10 cites·9 claims
- 0847US4706602ASolder coater board clampGYREX CORP·Filed 1986·Granted Nov 17, 1987·13 cites·14 claims
- 0946USD317136SHall location direction panel for elevatorsOTIS ELEVATOR CO·Filed 1989·Granted May 28, 1991·5 cites·1 claims
- 1043USD389417SPeople mover cabinOTIS ELEVATOR CO·Filed 1996·Granted Jan 20, 1998·5 cites·1 claims
- 1132US4565480ACarousel pallet shuttleBURGMASTER HOUDAILLE INC·Filed 1982·Granted Jan 21, 1986·8 cites·9 claims
- 1226US5702213ARetractable registration pin apparatusEXCELLON AUTOMATION COMPANY·Filed 1996·Granted Dec 30, 1997·4 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Richard Polacek files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →