Enter assignee name

% Expired Patents = 17.6

Trademarks = 1

Forward Citations = 550

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4 inventors (with patents filed for the assignee):

Douglas Paul Allard (16 out of 22 patents)

Jonathan McDonald (3 out of 3 patents)

Andrew Charles Wilson (2 out of 2 patents)

4. John Barella (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 8535533 - Bioretention system with high internal high flow bypass (2013-09-17),

2. 7985335 - Low profile catch basin filter (2011-07-26),

3. 7374364 - Trench drain filter assembly (2008-05-20),

4. 7182874 - Storm water treatment apparatus employing dual vortex separators (2007-02-27),

5. 7165913 - Trench drain filter assembly (2007-01-23),

6. 7040838 - High capacity catch basin filtration system with adjustable deflector ring (2006-05-09),

7. 6986621 - Trench drain filtration system (2006-01-17),

8. 6976808 - Catch basin filtration system will disposable silt/contaminant collector (2005-12-20),

9. 6905599 - Prefilter for water treatment (2005-06-14),

10. 6875350 - Chitosan enhanced dewatering bag (2005-04-05),

11. 6872029 - Hard bodied high capacity catch basin filtration system (2005-03-29),

12. 6733209 - Chitosan enhanced erosion control rolls (2004-05-11),

13. 6641335 - Erosion control rolls (2003-11-04),

14. 6551023 - Soft bodied high capacity catch basin filtration system (2003-04-22),

15. 6527477 - Erosion control rolls (2003-03-04),

Kristar Enterprises, Inc. is a specialized manufacturer based in Santa Rosa, California, focusing on advanced water treatment solutions. The company is known for its innovative technologies in the design and production of high-efficiency water filtration systems, which serve various sectors including municipal, industrial, and commercial applications. Kristar's commitment to sustainability and environmental stewardship drives its research and development efforts, aiming to enhance water quality and resource management across diverse geographic regions.

Profile summary based on public USPTO records.