HT

Helena Twardowska

Illinois Tool Works: 11 patents #285 of 4,258Top 7%
AS Ashland: 8 patents #13 of 247Top 6%
EL Erco Industries Limited: 2 patents #6 of 16Top 40%
AO Ashland Oil: 1 patents #154 of 284Top 55%
TC Tenneco Canada: 1 patents #9 of 16Top 60%
📍 Cincinnati, OH: #329 of 8,043 inventorsTop 5%
🗺 Ohio: #2,504 of 73,341 inventorsTop 4%
Overall (All Time): #170,436 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12152141 Flame resistant body fill composition Carlton Seaboldt, Rick Turpin 2024-11-26
12018112 Catalyst for extended work time filler composition Carlton Seaboldt, Grant Shouldice, Rick Turpin 2024-06-25
11781023 Primer with internal guide coat Carlton Seaboldt, David J. McKinney 2023-10-10
11578228 Filler composition indicating readiness to sand Andrew L. Schirmer 2023-02-14
11441057 Autobody repair formulation with improved control of work time and cure time at extreme ambient air temperatures Robert Mark Adams, David J. McKinney 2022-09-13
10544337 Autobody repair formulation with improved control of work time and cure time at extreme ambient air temperatures Robert Mark Adams, David J. McKinney 2020-01-28
10308804 Unsaturated polyester composition for autobody repair with improved adhesion to metal substrates Robert Mark Adams, Michael R. Schallick 2019-06-04
10214618 Low density coring material Robert Mark Adams, Randall Lake, Louis Paul Schaefer, Brian Kruchten 2019-02-26
10112323 Complete tooling packages for mold building structures Randall Lake, Robert Mark Adams, Brian Kruchten, John Pfaff, Louis Paul Schaefer 2018-10-30
9884460 Material and applicator for pinhole and small defect repair Kimm Liddell, Robert Mark Adams 2018-02-06
9511563 Low density coring material Robert Mark Adams, Randall Lake, Louis Paul Schaefer, Brian Kruchten 2016-12-06
6974848 Low-density thermosetting sheet molding compounds Laurence G. Dammann, Dennis H. Fisher 2005-12-13
6887931 Thermosetting inorganic clay nanodispersions and their use Laurence G. Dammann 2005-05-03
6360808 Exothermic sleeve compositions containing aluminum dross Ronald C. Aufderheide 2002-03-26
6335387 Insulating sleeve compositions containing fine silica and their use Ronald C. Aufderheide 2002-01-01
6286585 Sleeve mixes containing stabilized microspheres and their use in making riser sleeves Ronald C. Aufderheide 2001-09-11
5983984 Insulating sleeve compositions and their uses Ronald C. Auderheide, Ralph E. Showman 1999-11-16
5837047 Heat curable binder systems and their use John Cooper 1998-11-17
5743953 Heat curable alumino-silicate binder systems and their use John Cooper, Yuliy Yunovich 1998-04-28
5474606 Heat curable foundry binder systems Heimo J. Langer 1995-12-12
5417751 Heat cured foundry binders and their use Heimo J. Langer 1995-05-23
4980142 Preparation of phosphorous acid James D. McGilvery, Slawomir M. Cybulski 1990-12-25
4489183 Stabilization of red phosphorus 1984-12-18
4421728 Stabilization of red phosphorus 1983-12-20