DP

Douglas H. Pearson

Eastman Kodak: 36 patents #207 of 8,114Top 3%
UF US Air Force: 5 patents #1,223 of 16,312Top 8%
🗺 New York: #2,549 of 115,490 inventorsTop 3%
Overall (All Time): #76,924 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDate
8308279 Sealing device for fluid reservoir Diana C. Petranek, Charles E. Follett, Mark D. Perkins 2012-11-13
8172386 Sealing device for fluid reservoir Diana C. Petranek, Charles E. Follett, Mark D. Perkins 2012-05-08
8002398 Ink jet ink cartridge with vented wick Stephen M. Neumann, Diana C. Petranek 2011-08-23
7967426 Sealing device for fluid reservoir Diana C. Petranek, Charles E. Follett, Mark D. Perkins 2011-06-28
7862147 Inclined feature to protect printhead face Mario J. Ciminelli, James E. Vianco 2011-01-04
7780280 Fluid port seal with surface having channels Daniel G. Warren, Terry L. Congdon, Mark D. Perkins 2010-08-24
7735983 Ink jet ink cartridge with vented wick Stephen M. Neumann, Diana C. Petranek 2010-06-15
7330646 Camera film prewinding using D-shaped film perforations Michael L. DeCecca, Christopher M. Muir, Ivan Thompson 2008-02-12
7120355 Camera assembly having lens turret and independently movable rocker Anthony DiRisio, Thomas S. Albrecht, Michael L. Wirt, Michael A. Litzenberger, Joel S. Lawther 2006-10-10
6599616 Parallel contact patterning using nanochannel glass (NCG) Ronald J. Tonucci 2003-07-29
6376096 Nanochannel glass replica membranes Ronald J. Tonucci 2002-04-23
6266491 Camera frame assembly having standby battery station Mark S. Carducci, Michael E. Hornak 2001-07-24
6198881 Loading methods for camera frame assemblies subject to static charging during film scrolling Mark S. Carducci, Michael E. Hornak, Jeffrey A. Solomon 2001-03-06
6087274 Nanoscale X-Y-Z translation of nanochannel glass replica-based masks for making complex structures during patterning Ronald J. Tonucci 2000-07-11
D425536 Rear cover label for a flash camera Anna C. Schelling 2000-05-23
D423545 Front cover label for flash camera Anna C. Schelling 2000-04-25
6011934 Camera with closing mechanism to close cassette Jude A. SanGregory 2000-01-04
5983026 One-time-use camera with variable format film encoder Michael R. Allen 1999-11-09
5976444 Nanochannel glass replica membranes Ronald J. Tonucci 1999-11-02
5970257 Camera frame assembly having monolithic subenclosures Joseph A. Watkins 1999-10-19
5937209 Camera with film guide rib having film-on-sprocket retention portion Jeffrey A. Solomon 1999-08-10
5918076 One-time-use camera with tear lead-in to fracture line for break-open door Jeffrey A. Solomon 1999-06-29
5899592 Camera with film winder that can reset closing mechanism for closing light lock of film cassette Thomas E. Dussinger 1999-05-04
5855716 Parallel contact patterning using nanochannel glass Ronald J. Tonucci 1999-01-05
RE35856 Light shielding apparatus 1998-07-21