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For the Inventor, By the Inventor

Lichfield, United Kingdom

Mark Richard Grubb

This inventor holds 4 USPTO granted patents and 5 EPO patents. Top assignee: Norgren Gmbh. Active years: 2019-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark Richard Grubb. Retrieved from https://idiyas.com/inventor/mark-richard-grubb

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.0

ph-index = 1


Location History:

  • Burton-upon-Trent, GB (2019)
  • Lichfield, GB (2019 - 2020)
  • Lichfield Staffordshire, GB (2021)

Company Filing History:

goldMedal4 out of 85 
 
Norgren Gmbh
 patents

Years Active: 2019-2021

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4 patents (USPTO):Explore Patents
1. 11099586 - DC canceller adaptive filter for attenuating noise in a feedback path of a flow controller (2021-08-24),
2. 10545513 - Cascaded adaptive filters for attenuating noise in a feedback path of a flow controller (2020-01-28),
3. 10520954 - Active cancellation of a pulsating flow with a flow signal noise reference (2019-12-31),
4. 10431197 - Active cancellation of a pulsating flow with a source noise reference (2019-10-01),
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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