Inventor · disambiguated record
Joris Schroder
Also filed as: SCHRODER JORIS · SCHROEDER JORIS
25 granted patents·697 citations·filing 1980–1991
97Inventor score
Top patents by PatentIndex Score
25 records- 0194US4836336AElevator system floor call registering circuitINVENTIO AG·Filed 1988·Granted Jun 6, 1989·62 cites·16 claims
- 0291US5192836AApparatus for selecting an elevator car for physically handicapped persons from a group of elevators with immediate allocation of target callsINVENTIO AG·Filed 1991·Granted Mar 9, 1993·52 cites·8 claims
- 0389US4718520AGroup control for elevatorsINVENTIO AG·Filed 1987·Granted Jan 12, 1988·47 cites·7 claims
- 0488US4355705AGroup control for elevatorsINVENTIO AG·Filed 1980·Granted Oct 26, 1982·36 cites·16 claims
- 0586US4411337AGroup control for elevatorsINVENTIO AG·Filed 1981·Granted Oct 25, 1983·33 cites·9 claims
- 0685US4915197AElevator call registering and indicating deviceINVENTIO AG·Filed 1988·Granted Apr 10, 1990·39 cites·14 claims
- 0784US4492288AGroup control for elevators containing an apparatus for controlling the down-peak trafficINVENTIO AG·Filed 1983·Granted Jan 8, 1985·32 cites·7 claims
- 0883US5092431AGroup control for elevators with immediate allocation of target calls in dependence on the hall call entry locationINVENTIO AG·Filed 1991·Granted Mar 3, 1992·39 cites·5 claims
- 0980US4878562AGroup control for elevators with load dependent control of the carsINVENTIO AG·Filed 1988·Granted Nov 7, 1989·32 cites·8 claims
- 1077US5086883AGroup control for elevators with double cars with immediate allocation of target callsINVENTIO AG·Filed 1991·Granted Feb 11, 1992·31 cites·10 claims
- 1175US4926976AMethod and apparatus for the control of elevator cars from a main floor during up peak trafficINVENTIO AG·Filed 1988·Granted May 22, 1990·25 cites·36 claims
- 1274US5305198AMethod and apparatus for the immediate allocation of target calls in elevator groups based upon operating costs and variable bonus and penalty point factorsINVENTIO AG·Filed 1991·Granted Apr 19, 1994·29 cites·13 claims
- 1372US4582173AGroup control for elevators with double carsINVENTIO AG·Filed 1984·Granted Apr 15, 1986·22 cites·10 claims
- 1472US4337847ADrive control for an elevatorINVENTIO AG·Filed 1980·Granted Jul 6, 1982·23 cites·11 claims
- 1571US4939634AGroup control overload protection for elevators with immediate allocation of calls of destinationINVENTIO AG·Filed 1988·Granted Jul 3, 1990·24 cites·8 claims
- 1671US4735294AElevator group control for the distribution of traffic at a main floorINVENTIO AG·Filed 1987·Granted Apr 5, 1988·23 cites·10 claims
- 1767US4864208AActual position signal generator for the position control circuit of an elevator driveINVENTIO AG·Filed 1988·Granted Sep 5, 1989·24 cites·6 claims
- 1867US4700846AApparatus for mounting printed circuit boards on an instrument rackINVENTIO AG·Filed 1986·Granted Oct 20, 1987·24 cites·18 claims
- 1965US4858745AEscalator steps having lateral safety devicesHAAS MAX·Filed 1988·Granted Aug 22, 1989·23 cites·16 claims
- 2060US5065846AElevator group control for the immediate assignment of destination callsINVENTIO AG·Filed 1990·Granted Nov 19, 1991·20 cites·8 claims
- 2157US4711324AService indicating device for elevatorsINVENTIO AG·Filed 1987·Granted Dec 8, 1987·15 cites·9 claims
- 2252US4869348AGroup control for elevators with immediate allocation of calls of destinationINVENTIO AG·Filed 1988·Granted Sep 26, 1989·13 cites·6 claims
- 2350US4655325AMethod and apparatus for controlling elevators with double carsINVENTIO AG·Filed 1985·Granted Apr 7, 1987·15 cites·24 claims
- 2447US4347916ARoll guide shoe for elevators or the likeINVENTIO AG·Filed 1980·Granted Sep 7, 1982·11 cites·1 claims
- 2543USD279100SVisual control panel for television monitor for monitoring the position of individual elevators of a group of elevators or similar articleINVENTIO AG·Filed 1982·Granted Jun 4, 1985·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Joris Schroder 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 →