Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert P. Welsh — 160 Patents

BDBlack & Decker: 157 patents #1 of 2,745Top 1%
SESelfix: 2 patents #22 of 51Top 45%
Phoenix, MD: #1 of 94 inventorsTop 2%
Maryland: #14 of 35,612 inventorsTop 1%
Overall (All Time): #5,435 of 4,157,543Top 1%
160 Patents All Time
Robert P. Welsh has been granted 160 US patents while listed as an inventor at Black & Decker. The first was granted in 1996 and the most recent in December 2024. Robert P. Welsh ranks #5,435 of 4,157,543 US inventors in our database (top 0.13%). Patent records list Robert P. Welsh in Phoenix, MD, US.

Patents per Year

Patents granted per year, 1996 to 2024Bar chart with a peak of 18 patents in 1998.peak 181996: 2 patents19961997: 5 patents1998: 18 patents1999: 18 patents19992000: 11 patents2001: 11 patents2002: 5 patents20022003: 14 patents2004: 5 patents2005: 7 patents20052006: 12 patents2007: 9 patents2008: 14 patents20082009: 10 patents2010: 3 patents2011: 2 patents20112012: 1 patents2013: 1 patents2014: 2 patents20142017: 2 patents2018: 2 patents2019: 4 patents20192020: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 160 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12168258 Table saw Kathy E. DiPasquale, Daniel N. Lopano, John E. Buck, Carl F. Merhar, III, Yung Ho Chang +1 more 2024-12-17
10864584 Table saw Kathy E. DiPasquale, Daniel N. Lopano, John E. Buck, Carl F. Merhar, III, Yung Ho Chang +1 more 2020-12-15
D867703 Palm scrubber Mark Baxter, Stephen Houghton, Martin Harnett, Lea Kobeli, Edward Wilson Licitra +2 more 2019-11-19
D866189 Turbo scrubber Mark Baxter, Stephen Houghton, Graeme Crawley, Martin Harnett, Lea Kobeli +3 more 2019-11-12
D866897 Pole scrubber Mark Baxter, Stephen Houghton, Martin Harnett, Lea Kobeli, Edward Wilson Licitra +2 more 2019-11-12
D862817 Scrubber Mark Baxter, Stephen Houghton, Martin Harnett 2019-10-08
10058992 Portable work bench Thomas R. Sommerville 2018-08-28
9969099 Table saw guard Michael L. O'Banion, Warren A. Ceroll, James R. Parks, Robert A. Berry, Daniel Puzio +9 more 2018-05-15
9776260 Table saw Kathy E. DiPasquale, Daniel N. Lopano, John E. Buck, Carl F. Merhar, III, Yung Ho Chang +1 more 2017-10-03
9573292 Table saw guard Michael L. O'Banion, Warren A. Ceroll, James R. Parks, Robert A. Berry, Daniel Puzio +9 more 2017-02-21
8814535 Air compressor Mark A. Etter, Timothy Smith, John E. Buck, Fredrick M. Morgan, Chad W. Hanson +1 more 2014-08-26
8726776 Table saw guard Michael L. O'Banion, Warren A. Ceroll, James R. Parks, Robert A. Berry, Daniel Puzio +9 more 2014-05-20
8584564 Table saw Kathy E. DiPasquale, Daniel N. Lopano, John E. Buck, Carl F. Merhar, III, Yung Ho Chang +1 more 2013-11-19
8256477 Portable work bench Thomas R. Sommerville 2012-09-04
7909584 Air compressor Mark A. Etter, Timothy Smith, John E. Buck, Fredrick M. Morgan, Chad W. Hanson +1 more 2011-03-22
7891389 Portable work bench Thomas R. Sommerville 2011-02-22
D624317 Tool container Lauren M. Wenchel, Gabriel E. Concari 2010-09-28
D614887 Portable workbench Kim C. Reeves 2010-05-04
7665393 Table saw guard Michael L. O'Banion, Warren A. Ceroll, James R. Parks, Robert A. Berry, Daniel Puzio +9 more 2010-02-23 $15,130,000
7624775 Power planer Allison A. Smith, Jyh Cherng Lin, Todd J. Huston, David L. Wikle, Daniel H. Montague +5 more 2009-12-01 $21,073,000
7617755 Miter saw Frederick R. Bean, Peter Chaikowsky, Craig A. Oktavec, Mark E. Brunson, James R. Parks +2 more 2009-11-17 $14,426,000
D596816 Support for dust collector Jeremy D. Leasure, Joe Ghering 2009-07-21
7562610 Chop saw John E. Dibbern, Jr., Daniel L. Krout, Daniel H. Montague 2009-07-21 $3,052,000
7546790 Table saw James R. Parks, Robert S. Gehret, Scott M. Livingston, Michael L. O'Banion, William S. Taylor +13 more 2009-06-16 $5,426,000
D591574 Reciprocating saw Kathy E. DiPasquale, Lauren M. Wenchel 2009-05-05