RT

Robert A. Trotta

TC The Gillette Company: 60 patents #7 of 1,479Top 1%
📍 Winthrop, MA: #1 of 95 inventorsTop 2%
🗺 Massachusetts: #793 of 88,656 inventorsTop 1%
Overall (All Time): #39,517 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDate
8528213 Heated shaving razors Andrew Anthony Szczepanowski 2013-09-10
8033023 Shaving razors and cartridges Robert Harold Johnson, Kelly Daniel Bridges 2011-10-11
7810240 Shaving razors and other hair cutting assemblies Alejandro Carlos Lee 2010-10-12
7765700 Blade subassemblies for shaving razors Gregory D. Aviza, Charles Bridgham Worrick, III 2010-08-03
7743506 Heated shaving razors Andrew Anthony Szczepanowski 2010-06-29
7703361 Shaving razors and cartridges Robert Harold Johnson, Kelly Daniel Bridges, Corby E. Corbeil, Richard Hart Luxton, Roy Nicoll 2010-04-27
7681320 Shaving razors and razor cartridges Andrew Anthony Szczepanowski 2010-03-23
7617607 Shaving razors and other hair cutting assemblies Evan Pennell, Alejandro Carlos Lee, Vincent Paul Walker, Jr., Kevin Powell, John Yuskowski 2009-11-17
7607230 Blade subassemblies for shaving razors Gregory D. Aviza, Charles Bridgham Worrick, III 2009-10-27
7272991 Shaving razors, and blade subassemblies therefor and methods of manufacture Gregory D. Aviza, Charles Bridgham Worrick, III 2007-09-25
7124916 Hand-held product dispensers having pressurized delivery David M. Groh, William Thomas O'Connor 2006-10-24
6237232 Dispensing razor blade cartridges used with a handle John Petricca 2001-05-29
6192586 Dispensing razor blade cartridges used with a handle Stephen C. Metcalf, John Petricca 2001-02-27
6085426 Dispensing razor blade cartridges used with a handle Stephen C. Metcalf, John Petricca 2000-07-11
6052903 Dispensing razor blade cartridges used with a handle Stephen C. Metcalf, John Petricca 2000-04-25
6041926 Dispensing razor blade cartridges used with a handle John Petricca 2000-03-28
6029354 Shaving system and method Domenic Vincent Apprille, Jr., Donald Robert Chaulk, Joseph George Fucci, Stephen C. Metcalf, Charles Bridgham Worrick, III 2000-02-29
5918369 Shaving system and method Domenic Vincent Apprille, Jr., Donald Robert Chaulk, Joseph George Fucci, Stephen C. Metcalf, Charles Bridgham Worrick, III 1999-07-06
5855071 Razor handle Domenic Vincent Apprille, Jr., Donald Robert Chaulk, Joseph George Fucci, Stephen C. Metcalf, Charles Bridgham Worrick, III 1999-01-05
5813293 Shaving system and method Domenic Vincent Apprille, Jr., Donald Robert Chaulk, Joseph George Fucci, Stephen C. Metcalf, Charles Bridgham Worrick, III 1998-09-29
5787586 Shaving system and method Domenic Vincent Apprille, Jr., Donald Robert Chaulk, Joseph George Fucci, Stephen C. Metcalf, Charles Bridgham Worrick, III 1998-08-04
5784790 Shaving razor and method William C. Carson, III, Alejandro Carlos Lee, Stephen C. Metcalf, Paul Nowak, Charles Bridgham Worrick, III 1998-07-28
5497550 Shaving system Steve S. Hahn, John Madeira, Chong-ping Peter Chou, Lamar E. Brooks 1996-03-12
5299354 Oscillating shaver Stephen C. Metcalf, Donald Robert Chaulk, Hiroshi Harigai 1994-04-05
D343255 Top surface of a razor head Gary R. Miller, Chester F. Jacobson 1994-01-11