Other

Helena Laboratories Corporation

James Robert Markus Sanford

Philip A Guadagno

Tipton L Golias

Robert J Sarrine

Henry A Garsee

Eric H Petersen

Mark E Merchant

Suzan Robinson

Novel apparatuses and methods for depositing or placing substances on substrates or plates are described. The invention relates to automated and semiautomated apparatuses and methods for controlled volume and precise placement of substances on substrates. Combinations of applicator tips, applicator tip assemblies, applicator reservoirs, applicator holders and movable racks precisely and accurately place samples and testing chemicals on substrates. Applicator tips particularly useful for dunk transfer and deposit processes and for carrying substances are disclosed. Apparatuses for precisely moving applicator holders, applicator reservoirs and tips are disclosed. The methods and apparatuses also have features for pre-loading substances on applicators and applicator reservoirs and precisely delivering the preloaded substances to substrates.

System for the application of samples on a substrate

A golf swing training aid permits the user to verify that the face of the golf club has not been inadvertently rotated during the back swing and/or the downswing. The golf swing training aid permits the user to confirm the rotation or lack of rotation of the golf club face without requiring lifting of the head and/or shoulders of the user.

Golf swing training aid

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Mauriceville, TX, United States of America

James Robert Markus Sanford