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45 Huddinge, Sweden

Bo G Lonnstedt

This inventor holds 14 USPTO granted patents. Top assignee: Other. Active years: 1980-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bo G Lonnstedt. Retrieved from https://idiyas.com/inventor/bo-g-lonnstedt

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 7

Forward Citations = 173(Granted Patents)

Location History:

Huddinge, SE (1981 - 1986)
45 Huddinge, SE (1980 - 1996)

Company Filing History:

3 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1980-1996

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D368988 - Swivel arm attachment for a helmet (1996-04-16),

2. D361127 - Support belt for a headband for ear noise reduction (1995-08-08),

3. D298476 - Visor frame for a protective helmet (1988-11-08),

4. D287300 - Face shield attachment for a safety helmet (1986-12-23),

5. 4615050 - Headband structure for ear coverings (1986-10-07),

6. D277237 - Holder for fitting an accessory, especially an ear muff, to a safety (1985-01-22),

7. D271571 - Contact pressure measuring a device (1983-11-29),

8. 4391000 - Ear muff mounting device (1983-07-05),

9. D267440 - Ear muff attachment for a safety helmet (1983-01-04),

10. D265945 - Support for ear protector (1982-08-31),

11. 4287614 - Fastening means for fitting an accessory, especially an ear muff, to a (1981-09-08),

12. D255170 - Support for an ear protector (1980-06-03),

13. D255058 - Support for ear protector (1980-05-27),

14. D254996 - Support for an ear protector (1980-05-20),

Profile summary based on public USPTO records.

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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