JURISDICTION
California
15
New York
1
Ohio
Pennsylvania
LOCALITIES
Cherry Hill
74
37
Brooklyn
19
Pittsburgh
18
Erie
10
Harrisburg
9
Hanover
8
York
Lancaster
7
Philadelphia
6
Elkins Park
Norristown
Reading
Baltimore
5
Houston
FIRST LETTER
YAN YAN CHEW
Pennsylvania (Fremont) - Professional Engineer Inactive