Dale E. Work — 16 Patents at Microtek Laboratories

Dale E. Work has been granted 16 US patents while listed as an inventor at Microtek Laboratories. The first was granted in 1982 and the most recent in May 2011. Dale E. Work ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Dale E. Work in Topsfield, MA, US.

Patents per Year

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Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7938897	Microencapsulation of biocides and antifouling agents	Ronald L. Hart, David R. Virgallito	2011-05-10
7550200	Microencapsulation of biocides and antifouling agents	Ronald L. Hart, David R. Virgallito	2009-06-23
6835334	Macrocapsules containing microencapsulated phase change materials	Danny Allen Davis, Ronald L. Hart, David R. Virgallito	2004-12-28
6703127	Macrocapsules containing microencapsulated phase change materials	Danny Allen Davis, Ronald L. Hart, David R. Virgallito	2004-03-09
6111359	Integrated HID reflector lamp with HID arc tube in a pressed glass reflector retained in a shell housing a ballast	Mark W. Fellows, Gregory J. Nelson, Kent Collins, Robertus A. J. Keyser, Andrew D. Jackson +6 more	2000-08-29
5998939	High frequency HID lamp system	Mark W. Fellows, Gregory J. Nelson, Robertus A. J. Keyser, Josephus C. M. Hendricx, Oscar Deurloo +3 more	1999-12-07
5911923	Method for microencapsulating water-soluble or water-dispersible or water-sensitive materials in an organic continuous phase	Ronald L. Hart, David R. Virgallito	1999-06-15
5828185	High frequency HID lamp system with lamp driven at a frequency above the audible and below the lowest lamp resonant frequency	Mark W. Fellows, Gregory J. Nelson, Robertus A. J. Keyser, Josephus C. M. Hendricx, Oscar Deurloo +3 more	1998-10-27
5435376	Flame resistant microencapsulated phase change materials	Ronald L. Hart	1995-07-25
5272407	Electric lamp having screens for reducing photo electron emission	Nancy Tillman, Daniel H. Brownell	1993-12-21
5008133	Method of coating a web with a coating mixture including microcapsules crushed by a back-up member	Albert J. Herbet, Ronald L. Hart	1991-04-16
4536524	Microencapsulated epoxy adhesive system	Ronald L. Hart, Colin E. Davis	1985-08-20
4383197	Metal halide arc discharge lamp having shielded electrode	W. Calvin Gungle, William M. Keeffe	1983-05-10	$9,808,000
4379252	Arc discharge device containing HG196	Stephen Johnson	1983-04-05	$10,029,000
4377621	Hydrolyzed ethylene vinyl acetate encapsulating coating	Ronald L. Hart, Daniel Davis, Robert G. Bayless	1983-03-22
4310774	Arc discharge lamp containing scandium and scandium halide	Robert J. Karlotski	1982-01-12	$6,980,000

Dale E. Work — 16 Patents

Patents per Year

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