Zhuang; Zhongping

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhuang; Zhongping.The latest application filed is for "two-stage medium-pressure screw-type air compressor set".

Company Profile

Zhuang; Zhongping - Fenghua N/A CN
Zhuang; Zhongping - Bethesda MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Two-stage medium-pressure screw-type air compressor set Grant 9,109,600 - Wu , et al. August 18, 2	2015-08-18
Two-stage Medium-pressure Screw-type Air Compressor Set App 20130129548 - Wu; Jiangwei ; et al.	2013-05-23
Isolation of cellular material under microscopic visualization Grant 5,843,657 - Liotta , et al. December 1, 1	1998-12-01