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For the Inventor, By the Inventor

St. Helens, OR, United States of America

Stephen R Topaz

USPTO Granted Patents = 6 

 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal2 out of 2 
 
Hydrologic Industries, Inc.
 patents
silverMedal2 out of 2 
 
Sp Tech
 patents
bronzeMedal2 out of 832,761 
Other
 patents

Years Active: 2011-2022

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6 patents (USPTO):Explore Patents
1. 11448232 - Propeller blade (2022-09-20),
2. 10294956 - Propeller blade (2019-05-21),
3. 8214950 - Carrying sling for a person (2012-07-10),
4. 8206557 - Methods and apparatus for distillation of shallow depth fluids (2012-06-26),
5. 8202401 - Methods and apparatus for distillation using phase change energy (2012-06-19),
6. 7972617 - Anti-thrombogenic device and method of manufacturing the same (2011-07-05),
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