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Hochst, Austria

Grass Ag

USPTO Granted Patents = 46

Forward Citations = 506

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16 inventors (with patents filed for the assignee):

Alfred Grass (16 out of 41 patents)

Guenter Grabher (6 out of 18 patents)

Georg Domenig (5 out of 81 patents)

4. Ingo Gasser (3 out of 58 patents)

5. Wolfgang Schubert (3 out of 3 patents)

6. Gunther Grabher (3 out of 3 patents)

7. Reinhard Karl (2 out of 3 patents)

8. Adolf Scheible (1 out of 4 patents)

9. Gunter Grabher (1 out of 1 patent)

10. Genther Grabher (1 out of 1 patent)

11. Guenther Grabher (1 out of 1 patent)

12. Alfred Grass, Sen (1 out of 1 patent)

13. Gunther Grabber (1 out of 1 patent)

14. Havlat Peter (1 out of 1 patent)

15. Hammerle Johannes (1 out of 1 patent)

Core Competencies:

Furniture Hinge

Drawer Slide

Fastener System

Hinge Cup

Quick Assembly

Panel Adjustment

Self-Closing Mechanism

Drawer Guide

Snap-In Device

Adjustable Hinge

Rolling Element Guide

Safety Device

46 patents: Sort by Forward Citations

1. D451000 - Furniture hinge (2001-11-28),

2. 5979017 - Fastener system for mounting a furniture fitting (1999-11-09),

3. 5743608 - Drawer (1998-04-28),

4. 5725342 - Spreader dowel (1998-03-10),

5. 5681101 - Drawer slide and the method of producing it (1997-10-28),

6. 5673460 - Hinge (1997-10-07),

7. 5641216 - Drawer slide (1997-06-24),

8. 5604956 - Single pivot hinge with self-closing mechanism (1997-02-25),

9. 5577296 - Door hinge with snap-in locking device for quick assembly (1996-11-26),

10. 5549378 - Panel adjustment component for adjusting the incline of drawers (1996-08-27),

11. 5548870 - Hinge cup with releasable fastener in a cabinet component (1996-08-27),

12. 5535482 - Wide angle hinge with an opening angle of about 180 degrees (1996-07-16),

13. 5494348 - Drawer with fastener for a drawer bottom (1996-02-27),

14. 5489148 - Partition wall component to the drawer division of the drawer (1996-02-06),

15. 5481782 - Cabinet/furniture with snap-on device for quick assembly (1996-01-09),

Company Overview

Grass Ag is a prominent manufacturer based in Hochst, Austria, specializing in innovative furniture hardware solutions. The company focuses on developing advanced systems such as furniture hinges, drawer slides, and fastener systems, which enhance functionality and ease of assembly in modern furniture design. Grass Ag is recognized for its commitment to quality and precision in the production of components like hinge cups and drawer guiding systems, catering to both residential and commercial markets with a strong emphasis on user-friendly and efficient designs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

46 Patents

#2 in Hochst

#79 in Austria

#15,110 in the World

Hochst, Austria

Grass Ag

Forward Citations = 506

16 inventors:

Alfred Grass (16 out of 41 patents)

Guenter Grabher (6 out of 18 patents)

Georg Domenig (5 out of 81 patents)

4. Ingo Gasser (3 out of 58 patents)

5. Wolfgang Schubert (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grass Ag. Retrieved from https://idiyas.com/company/grass-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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