David Alden Piper

Follow

Person

Leominster, MA, US

People

Patents Applicationslast 30 patents

Information Patent Application
DEVICES AND SYSTEMS FOR VARYING FILAMENT PATH LENGTH
- Publication number 20240100772
- Publication date Mar 28, 2024
- MARKFORGED, INC.
- Benjamin Fine
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHODS FOR COOLING SAMPLES
- Publication number 20160310869
- Publication date Oct 27, 2016
- WATERS TECHNOLOGIES CORPORATION
- Joseph A. Kareh
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Chromatographic And Electrophoretic Separation Media And Apparatus
- Publication number 20100278695
- Publication date Nov 4, 2010
- WATERS TECHNOLOGIES CORPORATION
- David Alden Piper
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and Methods for Cooling Samples
- Publication number 20080314812
- Publication date Dec 25, 2008
- Waters Investments Limited
- Joseph A. Kareh
- F28 - HEAT EXCHANGE IN GENERAL