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For the Inventor, By the Inventor

Velbert, Germany

Schulte-Schlagbaum Aktiengesellschaft


USPTO Granted Patents = 26

% Expired Patents = 3.8


Trademarks = 3

Forward Citations = 198

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13 inventors (with patents filed for the assignee):

goldMedal Armin Eisermann (21 out of 21 patents)

silverMedal Diethard Geiger (6 out of 6 patents)

bronzeMedal Jens Deerberg (1 out of 8 patents)

4.  Torsten Gratzki (1 out of 9 patents)

5.  Dieter Hannemann (1 out of 1 patent)

6.  Alexander Baumann (1 out of 1 patent)

7.  Ulrich Juesten (1 out of 1 patent)

8.  Heinz T Eicken (1 out of 1 patent)

9.  Armin Fisermann (1 out of 1 patent)

10.  Heinz Ten Eicken (1 out of 1 patent)

11.  Kurt Obenluneschloss (1 out of 1 patent)

12.  Helmut Guth (1 out of 1 patent)

13.  Marco Bornhoff (0 patent)

14.  Vicente Manteca (0 patent)

15.  Eckhard Willi Sauerland (0 patent)


Core Competencies:
Electronic Lock
Magnetic Card Lock
Closure System
Locking Device
Burglarproof Lock
Permutation Lock
Key-Coded Printer
Flexible Strip Key
Control Apparatus
Locking Combinations
Coin Deposit Lock
Electric Signals

26 patents:

1. D630489 - Electronic lock (2011-01-11),
2. 7748512 - Lock for coin deposit container (2010-07-06),
3. 6260392 - Lock, especially for a lock installation (2001-07-17),
4. 5576526 - Closure system (1996-11-19),
5. 5546778 - Locking system composed of a lock and several keys (1996-08-20),
6. 5339661 - Magnetic card lock with key card (1994-08-23),
7. 5291766 - Lock with locking function released by inserting a key card with a (1994-03-08),
8. 5264685 - Coding device for magnetic cards (1993-11-23),
9. 5074135 - System for the use of lockers or the like (1991-12-24),
10. 5072604 - Closure system consisting of a lock and a plurality of keys (1991-12-17),
11. 5057830 - Locking device operative with sequence of electric signals (1991-10-15),
12. 5020346 - Permutation lock, particularly for storage compartments (1991-06-04),
13. 5012659 - Locking device with key-coded printer connection (1991-05-07),
14. 5000018 - Hardware, in particular for doors or the like (1991-03-19),
15. 4987758 - Burglarproof lock (1991-01-29),
Company Overview
Schulte-Schlagbaum Aktiengesellschaft, based in Velbert, Germany, specializes in high-quality locking systems and access control solutions. The company develops innovative products that cater to various sectors, including residential, commercial, and industrial applications. With a strong focus on security technology, Schulte-Schlagbaum integrates advanced engineering and design to enhance safety and convenience in access management. Their commitment to quality and innovation positions them as a key player in the European security market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

26 Patents

#7 in Velbert

#1,785 in Germany

#24,781 in the World

Velbert, DE
Velbert, Germany

Schulte-Schlagbaum Aktiengesellschaft

Forward Citations = 198

13 inventors:

goldMedal Armin Eisermann (21 out of 21 patents)

silverMedal Diethard Geiger (6 out of 6 patents)

bronzeMedal Jens Deerberg (1 out of 8 patents)

4.  Torsten Gratzki (1 out of 9 patents)

5.  Dieter Hannemann (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Schulte-Schlagbaum Aktiengesellschaft. Retrieved from https://idiyas.com/company/schulte-schlagbaum-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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