Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lakeside, CA ranks #4,340 worldwide for total patents filed all time, with 641 patents from 208 inventors. Leading employers of inventors based in Lakeside, CA include Bioresearch, Lpath, Proxima.

Showing 1–50 of 208 inventors

Rank Inventor Primary Company Patents
1 William D. Fuller Bioresearch 42
2 Roger A. Sabbadini Lpath 36
3 Leonid Shapiro Proxima 18
#4 Leslie J. Reading Milwaukee Electric Tool 17
#5 Jorge Rodriguez Rivian Ip Holdings 13
#5 John H. Zentmyer Vehicular Technologies 13
#7 Gary Collins Mattel 12
#7 Karoly Nikolich Alkahest 12
#7 Frank D. Ventura Cpg Products 12
#10 Frank Charles Cozza 11
#10 Richard W. Watson Battelle Energy Alliance 11
#12 Steven E. Moran US Air Force 9
#12 Devin Dilley Epc Power 9
#14 Aaron M. Kearney Johnson & Johnson 8
#14 Richard P. Apgar Three Amigos 8
#16 Scott T. Carroll 7
#16 Torben Bruck Pfenex 7
#16 John H. Hedger Pride Of Place Plants 7
#16 David M. Johns Cymer 7
#16 Maximino Corral Dole Fresh Vegetables 7
#16 Charles Horace Craig Boston Scientific Scimed 7
#16 Carlo Abraham Angulo Rodriguez Aquacycl 7
#23 Robert W. Fischer, Jr. Ncr 6
#23 John H. Dwulet Mitchell Repair Information Company 6
#23 Rob Neeper Discovery Partners International Gmbh 6
#23 Ronald L. Brookshire 6
#23 Kenneth Kleinhenz Mast Biosurgery Ag 6
#23 William E. Bogan Autodesk 6
#23 Antonio Mendez Refractec 6
#23 Kevin G. Braun John Deere 6
#23 Dennis Lang Fairchild Semiconductor 6
#32 Jack Deason, III 5
#32 Paul Naranjo Buck Knives 5
#32 Robert Sweet Thyssen Elevator Capital 5
#32 Paul Gratzinger Bourns 5
#32 Jo Ann Jackson Gen-Probe Incorporated 5
#32 Suzanna M. Steenbergen Merck 5
#32 Ronald Smith GE 5
#39 Sam Rhea Sarcia Human, Incorporated 4
#39 Davide Ruggero University of California 4
#39 James Raines 4
#39 Nicholas A. Kramer Combined Power 4
#39 Robert Clark Osborne 4
#39 George Costa Acushnet 4
#39 James Hendricks Research Corporation Technologies 4
#39 Drew Allen Dominique Solar Turbines Incorporated 4
#47 Leo Hamel 3
#47 Dennis D. Idleman Solar Turbines Incorporated 3
#47 Walter H. Tiedge 3
#47 Lester L. Jarrell Adcom Information Services 3

Part of California