Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where P. Mark Powell is active.

Publication


Featured researches published by P. Mark Powell.


Archive | 2008

Methods of forming an ophthalmic lens precursor and a lens

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2012

METHODS FOR FORMATION OF AN OPHTHALMIC LENS PRECURSOR AND LENS

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2008

Apparatus for formation of an ophthalmic lens precursor and lens

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2011

Free form ophthalmic lens

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2009

OPHTHALMIC LENS PRECURSOR AND LENS

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2010

Free form lens with refractive index variations

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2013

Laser confocal sensor metrology system

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites; Christopher Wildsmith


Archive | 2010

Ophthalmic lens precursor

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites


Archive | 2004

Contact lens mold printing systems and processes

P. Mark Powell; Michael F. Widman; Michael J. Strong


Archive | 2015

METHODS FOR FORMATION OF OPHTHALMIC LENS

Michael F. Widman; John B. Enns; P. Mark Powell; Peter W. Sites

Collaboration


Dive into the P. Mark Powell's collaboration.

Researchain Logo
Decentralizing Knowledge