ABCDEFGHIJKLM
1
1790-17941795-17991800-18041805-18091810-1814TotalPercentAll Patents
2
MassachusettsBoston45910%934.13%Massachusetts
3
Other12478%17%31213.86%
4
New Hampshire222%642.84%New Hampshire
5
Vermont111%602.67%Vermont
6
Rhode Island111%331.47%Rhode Island
7
Connecticut315910%26511.77%Connecticut
8
New YorkNew York City1561213%1647.29%New York
9
Other1291213%26%35815.90%
10
New Jersey2133%873.86%New Jersey
11
PennsylvaniaPhiladelphia32171314%1767.82%Pennsylvania
12
Other1212289%23%2008.88%
13
Maryland1678%1024.53%Maryland
14
District of Columbia222%391.73%District of Columbia
15
Virginia12144%914.04%Virginia
16
Unknown222%954.22%Unknown
17
TOTAL1911205192TOTAL
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1%5%3%3%5%n=92
19
All Patents901763305901065
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n=2,251
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