Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

The Procter & Gamble

Rank (All Time): #56 of 106,127Top 1%
10,253 inventors
16,704 Patents All Time

Top Inventors at The Procter & Gamble All Time

Showing 6,451–6,500 of 10,253 inventors

RankNamePatents
#6322 David Githuku 1
#6322 Marina Loifenfeld 1
#6322 Charles B. Vinson 1
#6322 Richard Lee Tadsen 1
#6322 Manfred Litke 1
#6322 Gary E. McQuay 1
#6322 Gabrielle Elisabeth Krallmann 1
#6322 Markus Linsenbuehler 1
#6322 Richard D. Walker 1
#6322 Dorothy Limerick Bailey 1
#6322 Mark Steven Leusch 1
#6322 Didier Marcel Corrand 1
#6322 Marvin G. Leman 1
#6322 Erik HAUCK 1
#6322 Marc KUNZ 1
#6322 Magdalena Kucharska 1
#6322 Robert E. Askin, III 1
#6322 Bennie L. Baker 1
#6322 Gary Jay Groznik 1
#6322 Robert William Atter 1
#6322 Doug Marsden 1
#6322 Robert D. Banning 1
#6322 Roger William Krummen 1
#6322 Robert Kuechler 1
#6322 Robert B. Lewis 1
#6322 Charles E. Shuford 1
#6322 Mark Erickson 1
#6322 Ronald James Lynch 1
#6322 Marion Michele Marie-Pierre Dubreuil-Rambaud 1
#6322 Roberto Mastrigli 1
#6322 Marion Michele Marie-Pierre Dubreuil 1
#6322 Maurizio Di Virgilio 1
#6322 Chandrawansha B. W. Senanayake 1
#6322 Erica Vincil Buckner 1
#6322 Charles W. Sears 1
#6322 Ronald D. Morgan 1
#6322 Robert Keith Morrissey 1
#6322 Barry F. Van Duzee 1
#6322 Martin Diem 1
#6322 Robert John O'Connor 1
#6322 Elise Boehm 1
#6322 Maureen Higgins DesMarais 1
#6322 Malcolm Curtis 1
#6322 Martin S. Cregg 1
#6322 Rob Harold Pfister, Jr. 1
#6322 Robert Harold Pfister, Jr. 1
#6322 Bartosz Tylkowski 1
#6322 Robert David Piotrowski 1
#6322 Margaret Coyle-Rees 1
#6322 Ronald J. Rice 1