Fred M. Ekstrom has been granted 10 US patents while listed as an inventor at Flocon . The first was granted in 1999 and the most recent in December 2025. Fred M. Ekstrom ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Fred M. Ekstrom in Algonquin, IL, US.
Patents per Year Patents granted per year, 1999 to 2024 Bar chart with a peak of 2 patents in 2020. peak 2 1999: 1 patents 1999 2019: 1 patents 2019 2020: 2 patents 2020 2021: 2 patents 2021 2022: 2 patents 2022 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
D1103767 Spray dispenser head for container Stephan M. Ballot , David A. Snyder , Robert D. Forschler , Thomas A. Nelsen 2025-12-02
11890627 Coupling device Stephan M. Ballot 2024-02-06
D962072 Bottle Stephan M. Ballot , David A. Snyder , Robert D. Forschler , Thomas A. Nelsen 2022-08-30
D954555 Spray dispenser head David A. Snyder , Stephan M. Ballot , Robert D. Forschler , Thomas A. Nelsen 2022-06-14
11135607 Trigger pump dispenser Stephan M. Ballot , David A. Snyder , Robert D. Forschler , Thomas A. Nelsen 2021-10-05
11065635 Container appendage Stephan M. Ballot , David A. Snyder , Robert D. Forschler , Thomas A. Nelsen 2021-07-20
10576776 Retractable liquid applicator device Stephan M. Ballot , Robert D. Forschler 2020-03-03
10549297 Trigger pump dispenser Stephan M. Ballot , David A. Snyder , Robert D. Forschler , Thomas A. Nelsen 2020-02-04
D858637 Applicator Stephan M. Ballot , David A. Snyder , Robert D. Forschler , Thomas A. Nelsen 2019-09-03
5918783 Thermoplastic squeeze tube with self-sealing dispensing orifice Ronald E. Kieras 1999-07-06