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For the Inventor, By the Inventor

Iserlohn, Germany

Edelhoff Polytechnik Gmbh & Co.

USPTO Granted Patents = 15

Forward Citations = 341

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10 inventors (with patents filed for the assignee):

goldMedal Gustav D Edelhoff (7 out of 9 patents)

silverMedal Johannes Kirchhoff (5 out of 7 patents)

bronzeMedal Fred T Smith (3 out of 3 patents)

4.  Georg Sandkuhler (3 out of 3 patents)

5.  Wolfgang Hahmann (1 out of 9 patents)

6.  Gustav-Dieter Edelhoff (1 out of 1 patent)

7.  Johann Kraus (1 out of 1 patent)

8.  Stefanie Schulte-Hinsken (1 out of 1 patent)

9.  Fred I Smith (1 out of 1 patent)

10.  Stefan Lengyel (1 out of 1 patent)


15 patents:

1. 5215423 - System for determining the spatial position of an object by means of a (1993-06-01),
2. 5169195 - Container handling equipment (1992-12-08),
3. 5114304 - Motor-driven garbage truck comprising a detachable container (1992-05-19),
4. 5114297 - Container handling equipment (1992-05-19),
5. 5099221 - Inductive load weight sensor for controlling brake and audible alarm (1992-03-24),
6. 5064332 - Motor-driven garbage truck comprising a detachable container (1991-11-12),
7. 5044861 - Garbage-collecting truck having a replaceable container which is (1991-09-03),
8. 5033930 - Garbage collecting truck (1991-07-23),
9. 4998640 - Parallelepipedic container (1991-03-12),
10. 4986074 - Hydraulic cylinder control system for garbage collection truck lift-dump (1991-01-22),
11. D313491 - Refuse container (1991-01-01),
12. 4917246 - Stackable, stable and shockproof parallelepipedic container (1990-04-17),
13. 4844682 - Garbage-collecting truck (1989-07-04),
14. 4728241 - Apparatus for lifting and removing garbage containers from garbage trucks (1988-03-01),
15. 4715767 - Motor-driven garbage truck comprising a detachable container (1987-12-29),
Company Overview
Edelhoff Polytechnik Gmbh & Co. is a prominent player in the field of advanced technology solutions, specializing in the development and manufacturing of innovative systems for industrial applications. The company focuses on enhancing efficiency and sustainability through its cutting-edge products, which cater to various sectors including automation and environmental technology. Based in Iserlohn, Germany, Edelhoff Polytechnik is committed to delivering high-quality solutions that meet the evolving needs of its clients in a competitive global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

15 Patents

#7 in Heckenkamp

#2,777 in Germany

#39,959 in the World

Iserlohn, DE
Iserlohn, Germany

Edelhoff Polytechnik Gmbh & Co.

Forward Citations = 341

10 inventors:

goldMedal Gustav D Edelhoff (7 out of 9 patents)

silverMedal Johannes Kirchhoff (5 out of 7 patents)

bronzeMedal Fred T Smith (3 out of 3 patents)

4.  Georg Sandkuhler (3 out of 3 patents)

5.  Wolfgang Hahmann (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Edelhoff Polytechnik Gmbh & Co.. Retrieved from https://idiyas.com/company/edelhoff-polytechnik-and-company

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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