Growing community of inventors

Adell, WI, United States of America

Lawrence E Duwell

Average Co-Inventor Count = 5.80

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 75

Lawrence E DuwellPeter William Swart (22 patents)Lawrence E DuwellBilly Jack Ahola (15 patents)Lawrence E DuwellAndrew L Smith (15 patents)Lawrence E DuwellDonald G Bogenschuetz (10 patents)Lawrence E DuwellTobin J Vetting (8 patents)Lawrence E DuwellMark E Baumgartner (8 patents)Lawrence E DuwellScott R Krebs (7 patents)Lawrence E DuwellJohn F Emmerling (6 patents)Lawrence E DuwellChad Jorgensen (6 patents)Lawrence E DuwellMichael J Pagel (6 patents)Lawrence E DuwellDon Bogenschuetz (4 patents)Lawrence E DuwellDaniel N Halloran (2 patents)Lawrence E DuwellRandy O Mesun (2 patents)Lawrence E DuwellJeffrey T Laundre (2 patents)Lawrence E DuwellDouglas E Bogard (2 patents)Lawrence E DuwellBradley Strasser (2 patents)Lawrence E DuwellMatthew Krebs (2 patents)Lawrence E DuwellEdward F Malis, Jr (2 patents)Lawrence E DuwellEric Derner (2 patents)Lawrence E DuwellStewart Anthony Schaal (2 patents)Lawrence E DuwellAlexander V LeTourneau (1 patent)Lawrence E DuwellJacob Barry Meicher (1 patent)Lawrence E DuwellLawrence Westphal (1 patent)Lawrence E DuwellDon Bogenshuetz (1 patent)Lawrence E DuwellLawrence E Duwell (22 patents)Peter William SwartPeter William Swart (46 patents)Billy Jack AholaBilly Jack Ahola (24 patents)Andrew L SmithAndrew L Smith (19 patents)Donald G BogenschuetzDonald G Bogenschuetz (10 patents)Tobin J VettingTobin J Vetting (13 patents)Mark E BaumgartnerMark E Baumgartner (11 patents)Scott R KrebsScott R Krebs (9 patents)John F EmmerlingJohn F Emmerling (14 patents)Chad JorgensenChad Jorgensen (6 patents)Michael J PagelMichael J Pagel (6 patents)Don BogenschuetzDon Bogenschuetz (7 patents)Daniel N HalloranDaniel N Halloran (46 patents)Randy O MesunRandy O Mesun (38 patents)Jeffrey T LaundreJeffrey T Laundre (29 patents)Douglas E BogardDouglas E Bogard (8 patents)Bradley StrasserBradley Strasser (2 patents)Matthew KrebsMatthew Krebs (2 patents)Edward F Malis, JrEdward F Malis, Jr (2 patents)Eric DernerEric Derner (2 patents)Stewart Anthony SchaalStewart Anthony Schaal (2 patents)Alexander V LeTourneauAlexander V LeTourneau (33 patents)Jacob Barry MeicherJacob Barry Meicher (1 patent)Lawrence WestphalLawrence Westphal (1 patent)Don BogenshuetzDon Bogenshuetz (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kohler Company (21 from 3,419 patents)


22 patents:

1. 12345035 - Toilet with non-vitreous flush engine

2. 12163321 - Universal canister flush valve

3. 11866921 - Toilet with non-vitreous flush engine

4. 11761189 - Plumbing fixture with drain-casted jet orifice

5. 11421413 - Plumbing fixture with drain-casted jet orifice

6. 11401132 - Retractable cord management system

7. 11286655 - Universal canister flush valve

8. 11180910 - Toilet with non-vitreous flush engine

9. 11028567 - Plumbing fixture with drain-casted jet orifice

10. 10738448 - Toilet coupling

11. 10414540 - Toilet seat package

12. 9816259 - Water tank system for toilet

13. D747786 - Urinal

14. 9233774 - Packaging for plumbing fixtures

15. D747447 - Urinal

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1/19/2026
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