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For the Inventor, By the Inventor

Santa Rosa, CA, United States of America

Douglas Paul Allard

This inventor holds 22 USPTO granted patents and 6 published patent applications, primarily in Stormwater Treatment. Top assignees: Kristar Enterprises, Inc., Oldcastle Precast, Inc., Other. Active years: 2001-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Paul Allard. Retrieved from https://idiyas.com/inventor/douglas-paul-allard

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 77.3

Average Co-Inventor Count = 1.1

ph-index = 14

Forward Citations = 497(Granted Patents)


Location History:

  • Occidental, CA (US) (2011 - 2017)
  • Santa Rosa, CA (US) (2001 - 2019)

Company Filing History:

goldMedal16 out of 17 
 
Kristar Enterprises, Inc.
 patents
silverMedal5 out of 57 
 
Oldcastle Precast, Inc.
 patents
bronzeMedal1 out of 834,601 
Other
 patents

Years Active: 2001-2019

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Areas of Expertise:
Stormwater Filtration
Bioretention Systems
Erosion Control
Catch Basin
Drainage Inlets
High Flow Bypass
Vortex Separators
Water Treatment
Modular Systems
Filtration Apparatus
Silt Collector
Chitosan Technology
22 patents (USPTO):Explore Patents
1. 10253474 - Apparatuses and methods for fiber rolls (2019-04-09),
2. 9540799 - Modular storm water filtration system (2017-01-10),
3. 9512606 - Bioretention swale overflow filter (2016-12-06),
4. 9506233 - Stormwater treatment system with gutter pan flow diverter (2016-11-29),
5. 9469981 - Fixture cells for bioretention systems (2016-10-18),
6. 8911626 - Bioretention system with internal high flow bypass (2014-12-16),
7. 8535533 - Bioretention system with high internal high flow bypass (2013-09-17),
8. 7985335 - Low profile catch basin filter (2011-07-26),
9. 7374364 - Trench drain filter assembly (2008-05-20),
10. 7182874 - Storm water treatment apparatus employing dual vortex separators (2007-02-27),
11. 7165913 - Trench drain filter assembly (2007-01-23),
12. 7040838 - High capacity catch basin filtration system with adjustable deflector ring (2006-05-09),
13. 6986621 - Trench drain filtration system (2006-01-17),
14. 6976808 - Catch basin filtration system will disposable silt/contaminant collector (2005-12-20),
15. 6905599 - Prefilter for water treatment (2005-06-14),

Title: Douglas Paul Allard - Innovative Inventor from Santa Rosa

Introduction: Douglas Paul Allard is a renowned inventor based in Santa Rosa, CA, known for his groundbreaking contributions to various industries.

Latest Patents: Douglas Paul Allard holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Douglas Paul Allard has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, Douglas Paul Allard has collaborated with leading companies, research institutions, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Douglas Paul Allard's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and beyond.

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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