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

Edward R. Wright — 11 Patents

WMWright Manufacturing: 11 patents #3 of 13Top 25%
Frederick, MD: #65 of 816 inventorsTop 8%
Maryland: #2,842 of 35,612 inventorsTop 8%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Edward R. Wright has been granted 11 US patents while listed as an inventor at Wright Manufacturing. The first was granted in 2008 and the most recent in April 2023. Edward R. Wright ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Edward R. Wright in Frederick, MD, US.

Patents per Year

Patents granted per year, 2008 to 2023Bar chart with a peak of 3 patents in 2019.peak 32008: 1 patents20082009: 2 patents20092010: 1 patents20102016: 2 patents20162019: 3 patents20192022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11617302 Lawn mower with improved cutter deck structure Corey M. Weems 2023-04-04
11439062 Lawn mower deck with baffles for improved cutting Corey M. Weems 2022-09-13
10405490 Lawn mower with improved cutting structure Corey M. Weems 2019-09-10
10368485 Lawn mower with improved cutting structure Corey M. Weems 2019-08-06
10368486 Lawn mower with improved cutting structure Corey M. Weems 2019-08-06
9516809 Lawn mower having deck lift system with overbiasing springs Corey M. Weems, Robert Johnstone McCutcheon, IV 2016-12-13
9226448 Lawn mower with adjustable rear drive wheels Luke Waesche, William R. Wright 2016-01-05
7712294 Lawn mower with deck lift system including automatic latch resetting Luke Waesche, William R. Wright 2010-05-11
7607283 Lawn mower with deck lift system and/or pump lock-out system William R. Wright, Luke Waesche, James D. Velke 2009-10-27
7596934 Lawn mower with belt drive system Luke Waesche, William R. Wright 2009-10-06
7318311 Lawn mower with deck lift system and/or pump lock-out system William R. Wright, Luke Waesche, James D. Velke 2008-01-15