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name:-0.028060913085938
name:-0.0042550563812256
name:-0.0026061534881592
Stringfellow; David Patent Filings

Stringfellow; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stringfellow; David.The latest application filed is for "thermal compensation".

Company Profile
2.3.3
  • Stringfellow; David - Malvern GB
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Thermal compensation
Grant 11,187,639 - Poolman , et al. November 30, 2
2021-11-30
Thermal Compensation
App 20190383718 - POOLMAN; Rhys ;   et al.
2019-12-19
Thermal compensation
Grant 10,422,734 - Poolman , et al. Sept
2019-09-24
Thermal Compensation
App 20180038782 - POOLMAN; Rhys ;   et al.
2018-02-08
Broad-range spectrometer
Grant 7,869,038 - Jones , et al. January 11, 2
2011-01-11
Broad-range spectrometer
App 20090122313 - Jones; Lewis ;   et al.
2009-05-14

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