| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Carter CARTWRIGHT | In situ emission measurement for process control equipment | 07818092 | Ames | 2010 |
| Carter CARTWRIGHT | In situ emission measurement for process control equipment | 08483998 | Ames | 2013 |
| Carter CARTWRIGHT | Multiple-contact switches | 08847439 | Ames | 2014 |
| Carter CARTWRIGHT | Methods and apparatus to interface with a digital control loop | 09665076 | Ames | 2017 |
| Carter CARTWRIGHT | Liquid level control loop optimizer | 10386865 | Ames | 2019 |
| Carter CARTWRIGHT | Integrated process controller with loop and valve control capability | 10845781 | Ames | 2020 |
| Carter B. CARTWRIGHT | control valve flow adjustment device | 06905108 | Ames | 2005 |
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