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from Pennsylvania founded in 1893

Found 1 results (0.022 seconds)

PITTSBURGH TESTING LABORATORY LIMITED

ActiveUnited States > Pennsylvania > 284912

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Active (1)

Year

2023 (49)
2022 (535)
2021 (654)
2020 (600)
2019 (679)
2018 (697)
2017 (852)
2016 (1,083)
2015 (1,706)
2014 (1,891)
2013 (2,209)
2012 (2,526)
2011 (2,374)
2010 (2,267)
2009 (1,569)
2008 (2,223)
2007 (2,826)
2006 (3,163)
2005 (3,597)
2004 (3,190)
2003 (2,547)
2002 (2,256)
2001 (2,051)
2000 (2,431)
1999 (2,523)
1998 (2,316)
1997 (2,086)
1996 (1,759)
1995 (1,369)
1994 (1,021)
1993 (837)
1992 (820)
1991 (802)
1990 (892)
1989 (1,102)
1988 (1,304)
1987 (1,102)
1986 (1,332)
1985 (1,653)
1984 (1,633)
1983 (1,465)
1982 (1,172)
1981 (1,093)
1980 (891)
1979 (750)
1978 (593)
1977 (482)
1976 (454)
1975 (27)
1974 (15)
1973 (12)
1972 (24)
1971 (14)
1969 (12)
1753 (133)

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