Matthew Clark Webster has been granted 10 US patents while listed as an inventor at Amazon . The first was granted in 2015 and the most recent in October 2025. Matthew Clark Webster ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Matthew Clark Webster in Lincoln, RI, US.
Patents per Year Patents granted per year, 2015 to 2025 Bar chart with a peak of 2 patents in 2021. peak 2 2015: 1 patents 2015 2016: 1 patents 2016 2021: 2 patents 2021 2023: 2 patents 2023 2024: 2 patents 2024 2025: 2 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
D1099464 Wheeled cart Robert Willard IRWIN , Robert David Serra , Wade Burch , Jacob Paul Warren 2025-10-21
D1086691 Wheeled cart Robert P. Irwin , Robert David Serra , Wade Burch , Jacob Paul Warren 2025-08-05
11938990 Item identifying mobile apparatus Wade Burch , Robert David Serra , Jacob A. Siegel , Brendan Kyle McLeod , Jacob Paul Warren +1 more 2024-03-26
$296,589,000
11884315 Item identifying mobile apparatus Wade Burch , Robert David Serra , Jacob A. Siegel , David Wai-Man Wong , Jacob Paul Warren +1 more 2024-01-30
$255,094,000
11820414 Item-identifying carts Nicholas McMahon , Robert P. Irwin , Jonathan Cohn , Jacob A. Siegel , Charles H. Wood +1 more 2023-11-21
$335,107,000
D1004893 Wheeled cart Robert P. Irwin , Robert David Serra , Jacob A. Siegel , David Wai-Man Wong , Charles H. Wood 2023-11-14
D937527 Wheeled cart handle Robert P. Irwin , Robert David Serra , Jacob A. Siegel , David Wai-Man Wong , Charles H. Wood 2021-11-30
10953906 Item-identifying carts Nicholas McMahon , Robert P. Irwin , Jonathan Cohn , Jacob A. Siegel , Charles H. Wood +1 more 2021-03-23
$258,764,000
9506180 Control mechanism for washing machine drive with acceleration sensing William D. Chatelle , Mark A. Romo 2016-11-29
$18,022,000
8981280 Optical interruption sensor with opposed light emitting diodes Eric K. Larson , Jian Hong Kang , Matthew J. Grimes 2015-03-17
$14,055,000
