Trioving As

USPTO Granted Patents = 10

Forward Citations = 152

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11 inventors (with patents filed for the assignee):

Tor Sornes (3 out of 5 patents)

Tore H Wiik (2 out of 3 patents)

Thorstein Tonnesson (2 out of 2 patents)

4. Arild Pettersen (2 out of 2 patents)

5. Halvor Aase (1 out of 6 patents)

6. O Slashedyvind Andreassen (1 out of 1 patent)

7. Frank Muus (1 out of 3 patents)

8. Torstein Tonnesson (1 out of 1 patent)

9. William Reed (1 out of 2 patents)

10. Glen Holcomb (1 out of 3 patents)

11. Per-Ole Nordli (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6154996 - Locking device for firearms (2000-12-05),

2. 5670940 - Electronic lock system with occupancy block (1997-09-23),

3. 5502991 - Lock cylinder with variable keyway profile (1996-04-02),

4. 5343724 - Lock arrangement employing mechanically acting code card and key card (1994-09-06),

5. 5260551 - Time controlled lock system (1993-11-09),

6. 5089692 - Electronic lock (1992-02-18),

7. 5025647 - Lock arrangement (1991-06-25),

8. 4596359 - Device for punching hole in cards (1986-06-24),

9. 4562343 - Recodable electronic lock (1985-12-31),

10. 4519228 - Electronic recodeable lock (1985-05-28),

Trioving As is a leading supplier of security solutions, including locks, keys, and access control systems. With over 150 years of experience, Trioving offers a wide range of products for both commercial and residential applications. Their innovative technology and high-quality products have made them a trusted name in the industry.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#8 in

#166 in Norway

#54,238 in the World

NO