RT

Robert William Thorstensen-Woll

SP Selig Sealing Products: 33 patents #1 of 16Top 7%
Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 Barrie, CA: #4 of 289 inventorsTop 2%
Overall (All Time): #101,268 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
12377630 Dispensing liner 2025-08-05
11866242 Tabbed inner seal 2024-01-09
11724863 Tabbed seal with oversized tab Steven A. Brucker 2023-08-15
11708198 Grip enhancements for tabbed seal Steven A. Brucker 2023-07-25
11401080 Single aluminum tamper indicating tabbed sealing member 2022-08-02
11059644 Tabbed seal concepts Stephen P. Cassidy, Steven A. Brucker, John J. Brown 2021-07-13
10954032 Tamper evident tabbed sealing member having a foamed polymer layer 2021-03-23
10899506 Single aluminum tamper indicating tabbed sealing member 2021-01-26
10604315 Dual aluminum tamper indicating tabbed sealing member 2020-03-31
10556732 Tabbed seal concepts Stephen P. Cassidy, Steven A. Brucker, John J. Brown 2020-02-11
10259626 Container sealing member with protected security component and removal tab 2019-04-16
10196174 Tamper evident tabbed sealing member having a foamed polymer layer 2019-02-05
10150589 Inner seal with a sub tab layer 2018-12-11
10150590 Inner seal with a sub tab layer 2018-12-11
10000310 Inner seal with an overlapping partial tab layer 2018-06-19
9994357 Inner seal with a sub tab layer 2018-06-12
9815589 Tabbed sealing member with improved heat distribution for a container Joseph Smelko 2017-11-14
9676513 Inner seal with a sub tab layer 2017-06-13
9624008 Container seal with removal tab and security ring seal Joseph Smelko 2017-04-18
9440765 Inner seal with a sub tab layer 2016-09-13
9440768 Inner seal with an overlapping partial tab layer 2016-09-13
9278793 Sealing member with removable portion for exposing and forming a dispensing feature Steven A. Brucker 2016-03-08
9227755 Inner seal with a sub tab layer 2016-01-05
9221579 Inner seal with a sub tab layer 2015-12-29
9193513 Tabbed inner seal 2015-11-24