Top Inventors 1989

Ranked by patent count

Showing 5,301–5,350 of 140,708 inventors

Rank Name Patents Location Company
#5301 Frederic S. McIntyre 4 Wellesley, MA Acumeter Laboratories
#5302 Fritz Maurer 4 Wuppertal, DE Bayer Healthcare
#5303 Frank H. Levinson 4 Bethlehem, PA Finisar
#5304 Franz Legrand 4 Quaregnon, BE Solvay & Cie
#5305 Franz W. Leberl 4 Boulder, CO Vexcel
#5306 Frank Kleefeldt 4 Heiligenhaus, DE Kiekert Gmbh & Co. Kommanditgesellschaft
#5307 Frank R. Kinnan 4 Camas Valley, OR Underground Technologies
#5308 Frantisek Jost 4 Goldkronach, DE Henkel Kommanditgesellschaft Auf Aktien
#5309 Friedrich Jonas 4 Aachen, DE Bayer Healthcare
#5310 Franz W. Jans 4 Offenbach, DE Jado Bathroom And Hardware Mfg.
#5311 Francis Ince 4 Loughborough, GB Fisons Plc
#5312 Fritz Hosel 4 Wittlich, DE Trutzschler Gmbh & Co. Kg
#5313 Frank P. Gortsema 4 New York, NY Uop
#5314 Frigyes Gorgenyi 4 Budapest, HU Egis Gyogyszergyar Zrt.
#5315 Frederick J. Geary 4 Holland, MI Robertshaw Controls
#5316 Francois Fourrey 4 Montbéliard, FR Cycles Peugeot
#5317 Francesco Ferro 4 Pordenone, IT Savio S.P.A
#5318 Frederick L. Erickson 4 Fort Wayne, IN North American Philips
#5319 Frank J. Elvin 4 Kenner, LA Srchemical Co.
#5320 Friedrich Dinkelmann 4 Rechberghausen, DE Zinser Textilmaschinen Gmbh
#5321 Frank A. DiBianca 4 Chapel Hill, NC GE
#5322 Franco Bertotti 4 Milano, IT Sgs Microelettronica S.P.A.
#5323 Floyd J. Pushelberg 4 Ottawa, CA Nortel Networks Limited
#5324 Finn L. Marten 4 Macungie, PA Air Products And Chemicals
#5325 Ferdinand L. Vogel 4 Whitehouse Station, NJ Intercall
#5326 Farzin Lalezari 4 Boulder, CO Ball Aerospace & Technologies
#5327 F. Richard Christ 4 Laguna Beach, CA AbbVie
#5328 Eve S. Sprunt 4 Richardson, TX ExxonMobil
#5329 Everett C. Grollimund 4 Midlothian, VA —
#5330 Eugene D. Sessa 4 Harrison, MI Nylok Fastener
#5331 Eugene F. Rothgery 4 North Branford, CT Olin
#5332 Eugene Paul Gosselink 4 Cincinnati, OH The Procter & Gamble
#5333 Eui W. Choe 4 Morris, NJ Hoechst Celanese
#5334 Etsuo Yamazaki 4 Hachioji, JP Fanuc
#5335 Etan Rosenberg 4 Rekhasim, IL General Ideas & Products
#5336 Ernst Wiebus 4 Oberhausen, DE Hoechst Gmbh
#5337 Erwin Weiss 4 Kelkheim, IL Hoechst Gmbh
#5338 Eric W. Strid 4 Portland, OR Cascade Microtech
#5339 Erich J. Schlosser 4 Barrington, IL Weber-Stephen Products
#5340 Erich Ruf 4 Essen, DE Th. Goldschmidt. Ag
#5341 Erwin Petersen 4 Wunstorf, DE Wabco Westinghouse Fahrzeugbremsen Gmbh
#5342 Ermal R. Nunnery 4 Columbus, OH —
#5343 Ernst Linder 4 Mühlacker, DE Robert Bosch Gmbh
#5344 Eric G. LeVeen 4 Albany, NY Unknown
#5345 Erich Knothe 4 Bovenden, DE Sartorius Ag
#5346 Erich Klauke 4 Odenthal, DE Bayer Healthcare
#5347 Erwin Jenkner 4 Calw, DE —
#5348 Erling S. Jangaard 4 Madeira Beach, FL Ruvo Automation
#5349 Erich Hoffmann 4 Galveston, TX St. Jude Children'S Research Hospital
#5350 Erich Hammerschmidt 4 Bensberg, DE Bayer Healthcare