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For the Inventor, By the Inventor

Rueti, Switzerland

Frank Lehnert

This inventor holds 13 USPTO granted patents and 8 EPO patents. Top assignees: Belimo Holding Ag, Sulzer Rueti Ag, Sulzer Ruti Ag. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank Lehnert. Retrieved from https://idiyas.com/inventor/frank-lehnert

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

USPTO Granted Patents = 13

% Patents Active = 92.3

 

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Ruti, CH (1997 - 2011)
  • Rüti ZH, CH (2019)
  • Rüti, CH (2011 - 2022)

Company Filing History:

goldMedal9 out of 117 
 
Belimo Holding Ag
 patents
silverMedal2 out of 59 
 
Sulzer Rueti Ag
 patents
bronzeMedal2 out of 11 
 
Sulzer Ruti Ag
 patents

Years Active: 1997-2026

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13 patents (USPTO):Explore Patents
1. 12601422 - Monitoring an operating condition of an HVAC flow regulator (2026-04-14),
2. 12595930 - HVAC system and related methods (2026-04-07),
3. 12146580 - Actuator and method of operating the actuator (2024-11-19),
4. 11448410 - Method of monitoring an air flow in a zone of an HVAC system (2022-09-20),
5. 11391386 - Actuator and method of operating the actuator (2022-07-19),
6. 10423172 - Device for measuring and regulating a volume flow in a ventilation pipe (2019-09-24),
7. 9845965 - Automated functional diagnosis (2017-12-19),
8. 8061684 - Anti-twist device for an actuating motor (2011-11-22),
9. 7931525 - Air flow control in a ventilating pipe (2011-04-26),
10. 6164342 - Method and apparatus for adjustable weft thread insertion in rapier (2000-12-26),
11. 5890519 - Apparatus for controlling a warp tensioner of a weaving machine (1999-04-06),
12. 5669421 - Method of controlling the yarn tension in a weaving machine (1997-09-23),
13. 5666998 - Cantilevered sensor for the thread tension detector (1997-09-16),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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