Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RB

Robert D. Beggs — 43 Patents

WEWerner: 30 patents #2 of 140Top 2%
RCR. D. Werner Co.: 5 patents #2 of 25Top 8%
Filer Corners, PA: #1 of 2 inventorsTop 50%
Pennsylvania: #976 of 74,527 inventorsTop 2%
Overall (All Time): #69,380 of 4,157,543Top 2%
43 Patents All Time
Robert D. Beggs has been granted 43 US patents while listed as an inventor at Werner. The first was granted in 1992 and the most recent in December 2025. Robert D. Beggs ranks #69,380 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Robert D. Beggs in Filer Corners, PA, US.

Patents per Year

Patents granted per year, 1992 to 2025Bar chart with a peak of 6 patents in 2020.peak 61992: 1 patents19921993: 3 patents1994: 2 patents1995: 1 patents19951996: 1 patents1998: 1 patents2000: 1 patents20002001: 1 patents2002: 1 patents2010: 2 patents20102011: 1 patents2012: 2 patents2013: 1 patents20132014: 1 patents2015: 2 patents2017: 1 patents20172018: 3 patents2020: 6 patents2021: 1 patents20212022: 3 patents2023: 1 patents2024: 4 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDate
12492596 Three section extension ladder Preston L. Gealy, Kevin McIntire 2025-12-09
12398597 Ladder and ladder top Thomas W. Parker, Daniel C. Mora, Tek Lentine, Joseph C. Dangrow, Adam C. Field +1 more 2025-08-26
12392197 Ladder, top and method Daniel C. Mora, Tek Lentine, Joseph C. Dangrow, Adam C. Field, Brent Sedlacek 2025-08-19
12110742 Ladder with wide rung Daniel C. Mora 2024-10-08
12084918 Tri-foot, ladder and method Daniel C. Mora 2024-09-10
11933106 Ladder, foot and method Thomas W. Parker, Steven R. Dings, Joseph C. Dangrow 2024-03-19
11885181 Box rail backup and method Thomas W. Parker, Kevin McIntire, Steve Dings, David E. Plotner 2024-01-30
11834907 End cap with grip and rag holder Daniel C. Mora, James Anthony Jacobs 2023-12-05
11486199 Ladder, end cap and method Daniel C. Mora, Brent Sedlacek, James Anthony Jacobs 2022-11-01
11446681 Liquid recirculating valve Kurt William Kamin 2022-09-20
11286716 Three section extension ladder and method Preston L. Gealy, Kevin McIntire 2022-03-29
D935053 Ladder Tek Lentine, Joseph C. Dangrow, Daniel C. Mora, Adam C. Fields, Brent Sedlacek +1 more 2021-11-02
10876355 Ladder, wide rung and method Daniel C. Mora 2020-12-29
D905869 Ladder top Tek Lentine, Joseph C. Dangrow, Daniel C. Mora, Adam C. Fields, Brent Sedlacek +1 more 2020-12-22
10689908 End cap with grip and rag holder Daniel C. Mora, James Anthony Jacobs 2020-06-23
10612305 Ladder, Top and Method Daniel C. Mora, Tek Lentine, Joseph C. Dangrow, Adam C. Fields, Brent Sedlacek 2020-04-07
10612303 Ladder leveler and method Thomas W. Parker, Daniel C. Mora 2020-04-07
10590703 Ladder, top and method Thomas W. Parker, Daniel C. Mora, Tek Lentine, Joseph C. Dangrow, Adam C. Field +1 more 2020-03-17
10151144 Ladder, wide rung and method Daniel C. Mora 2018-12-11
D835807 Ladder top Tek Lentine, Joseph C. Dangrow, Daniel C. Mora, Adam C. Fields, Brent Sedlacek 2018-12-11
10138682 Tri-foot, ladder and method Daniel C. Mora 2018-11-27
9572308 Spray boom nozzle spoiler device and system Kurt William Kamin 2017-02-21
8967333 Pump jack pole brace latch and method Brett Latimer 2015-03-03
8944743 Ramp bottom transition foot Kyle G. Astor, Brett Latimer 2015-02-03
8631903 Pump jack pole brace latch and method Brett Latimer 2014-01-21