Inventor

Leonard Polizzotto

Inventor

Stow, MA, US

Overview

1988–2013

Patent span

Physics

Primary field (CPC G)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary

A61MDevices for introducing media into, or onto, the body14%

G01NInvestigating or analysing materials by determining their chemical or physical properties14%

Y10TTechnical subjects covered by former us classification14%

G02BOptical elements, systems or apparatus10%

G03CPhotosensitive materials for photographic purposes10%

A63HToys, e.g. tops, dolls, hoops or building blocks5%

B44DPainting or artistic drawing, not otherwise provided for5%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%

G09BEducational or demonstration appliances5%

G09GArrangements or circuits for control of indicating devices using static means to present variable information5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988–2003Patents assigned to POLAROID CORP (9)· patent assignee history

1988–2003Based in Stow, MA, US· patent location history

2009–2013Patents assigned to REMCORE INC (3)· patent assignee history

2009Based in San Francisco, CA, US· patent location history

2010–2013Based in Alexandria, VA, US· patent location history

2013Patents assigned to GREEN DAVID S (1)· patent assignee history

2013Patents assigned to JORCZAK KEVIN D (1)· patent assignee history

2013Patents assigned to KLING MATTHEW T (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations