DAVID STERN, DDS
Dentist at Sanzo Rd, Baltimore, MD
License number
Maryland 15396
Category
Dentist
Type
Dentist
Address
Address
6659 Sanzo Rd APT F, Baltimore, MD 21209
Phone
(301) 785-1810
Professional information
Facilities Manager At Johns Hopkins University Applied Physics Laboratory
Position:
Facilities Manager at Johns Hopkins University Applied Physics Laboratory
Location:
Baltimore, Maryland Area
Industry:
Defense & Space
Work:
Johns Hopkins University Applied Physics Laboratory
since 2006
-
Facilities Manager
University of Maryland Institute for Advanced Computer Studies
Aug 2001 - May 2006
-
Senior Systems Engineer
TSI Telsys
Jan 2000 - Aug 2001
-
Manager, Information Systems
Education:
University of Maryland College Park
BS
BS
Skills:
Linux, DNS, Apache, Clustering, IT Management, Network Security, IT Service Management, Leadership, Cluster, Strategic Planning, Programming, Strategic Communications
Sales At The Woodlawn Cemetery
Position:
sales at The Woodlawn Cemetery
Location:
Baltimore, Maryland Area
Industry:
Consumer Services
Work:
The Woodlawn Cemetery
-
sales
Rapid Method Of Assaying Collagen In Meat And Meat Products
US Patent:
4094646, Jun 13, 1978
Filed:
Jun 2, 1977
Appl. No.:
5/802600
Inventors:
David L. Stern - Baltimore MD
Daniel B. Samchuck - Towson MD
Daniel B. Samchuck - Towson MD
Assignee:
The Baltimore Spice Company - Baltimore MD
International Classification:
G01N 2124, G01N 3316
US Classification:
23230R
Abstract:
A rapid method for assaying collagen in meat and meat products. A sample of the material being tested is subjected to a controlled, incomplete hydrolysis of the amino acids with an acidified solution of stannous chloride in such a way that all of the tryptophan is completely destroyed but only a portion of the hydroxyproline is hydrolyzed. The percent collagen is correlated with the percent hydroxyproline, colorimetrically determined.
Colorimeter
US Patent:
D250810, Jan 16, 1979
Filed:
Jun 2, 1977
Appl. No.:
5/802602
Inventors:
David L. Stern - Baltimore MD
Assignee:
The Baltimore Spice Company - Baltimore MD
International Classification:
D1004
US Classification:
D10 46
Colorimeter
US Patent:
4159179, Jun 26, 1979
Filed:
Jun 2, 1977
Appl. No.:
5/802601
Inventors:
David L. Stern - Baltimore MD
Assignee:
The Baltimore Spice Company - Baltimore MD
International Classification:
G01J 350
US Classification:
356411
Abstract:
An improved Colorimeter which can be used to analyze samples in either a stationary mode (e. g. in a test tube) or in a flow-through mode wherein the sample flows through the apparatus. The Colorimeter is equipped with means to direct the illuminating radiation selectively to either mode of sample.