Top Cities in Delaware 1982

Rank City Patents Inventors
#1 Wilmington, DE 220 164
#2 Berlin, DE 218 161
#3 Krefeld, DE 153 86
#4 Essen, DE 80 62
#5 Hannover, DE 62 44
#6 Newark, DE 55 45
#7 Frankfurt, DE 36 24
#8 Middletown, DE 28 20
#9 Hockessin, DE 17 15
#10 Dover, DE 16 14
#11 Jena, DE 14 12
#12 Seaford, DE 6 6
#13 New Castle, DE 5 5
#14 Milton, DE 5 1
#15 Frederica, DE 3 2
#16 Rockland, DE 3 1
#17 Macclesfield, DE 3 1
#18 Milford, DE 2 2
#19 Bear, DE 2 1
#20 Springtown, DE 2 1
#21 Leatherhead, DE 2 1
#22 Darmstadt, DE 2 1
#23 Arden, DE 1 1
#24 Bridgeville, DE 1 1
#25 Harrington, DE 1 1

Top Inventors in Delaware 1982

Rank Inventor City Company Patents
1 George Levitt Wilmington E.I. Du Pont De Nemours And 6
2 Gavin G. Spence Middletown Hercules 5
2 James C. Carroll Milton Phillips Petroleum 5
2 Carl G. Krespan Wilmington E.I. Du Pont De Nemours And 5
#5 Paul R. Resnick Wilmington E.I. Du Pont De Nemours And 4
#5 Hampton E. Forbes, Jr. Wilmington Westvaco 4
#7 Isadore Swerlick Wilmington E.I. Du Pont De Nemours And 3
#7 Joseph R. Rellick Newark E.I. Du Pont De Nemours And 3
#7 Donald W. Edwards Wilmington E.I. Du Pont De Nemours And 3
#7 Elliot P. Hertzenberg Wilmington Pq 3
#7 Walter M. Kruse Middletown Ici Americas 3
#7 George R. Nacci Wilmington E.I. Du Pont De Nemours And 3
#7 Saul C. Cherkofsky Wilmington E.I. Du Pont De Nemours And 3
#7 Venkatesa Sankaran Wilmington US Air Force 3
#7 David L. Ingraham Wilmington 3
#7 Emery J. Gorondy Rockland E.I. Du Pont De Nemours And 3
#7 John B. Adams, Jr. Hockessin E.I. Du Pont De Nemours And 3
#7 Sanford M. Marcus Wilmington E.I. Du Pont De Nemours And 3
#19 Robert L. Adelman Wilmington E.I. Du Pont De Nemours And 2
#19 Bill N. Baron Newark University Of Delaware 2
#19 Alan Craig Wilmington University Of Illinois 2
#19 George W. Brown Bear Micrel 2
#19 Gwendyline Y. Y. Chen Wilmington E.I. Du Pont De Nemours And 2
#19 Robert A. Smiley Wilmington E.I. Du Pont De Nemours And 2
#19 Monoj Sarma Dover General Foods Limited 2

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