Growing community of inventors

Caledonia, WI, United States of America

Patrick C Tetzlaff

Average Co-Inventor Count = 4.09

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 = 83

Patrick C TetzlaffBrian T Leadingham (13 patents)Patrick C TetzlaffPeter Lawrence Visconti (6 patents)Patrick C TetzlaffGregory J Czaplewski (4 patents)Patrick C TetzlaffChristina Augustyn (3 patents)Patrick C TetzlaffRyan S Park (3 patents)Patrick C TetzlaffRoger Raetzman (3 patents)Patrick C TetzlaffAnthony Scalise (3 patents)Patrick C TetzlaffFrank Tinghwa Wang (2 patents)Patrick C TetzlaffMark C Noble (2 patents)Patrick C TetzlaffJan Torstensen (2 patents)Patrick C TetzlaffRush Lloyd Bartlett, Ii (2 patents)Patrick C TetzlaffDale A Wiegele (2 patents)Patrick C TetzlaffPeter E Lucier (2 patents)Patrick C TetzlaffJohn Charles Scott (2 patents)Patrick C TetzlaffKenneth Nielsen (2 patents)Patrick C TetzlaffChristen Grum-Schwensen (2 patents)Patrick C TetzlaffTuan Tran (2 patents)Patrick C TetzlaffJeff T Turner (2 patents)Patrick C TetzlaffYuka Yamaguchi (2 patents)Patrick C TetzlaffAlex J Gruber (2 patents)Patrick C TetzlaffGuillaume Longpre (1 patent)Patrick C TetzlaffPhilippe Petit (1 patent)Patrick C TetzlaffGeorge Broughton (1 patent)Patrick C TetzlaffGeorge J Cisko (1 patent)Patrick C TetzlaffBrock Edward Masters (1 patent)Patrick C TetzlaffKenneth J Chung (1 patent)Patrick C TetzlaffTodd D Craft (1 patent)Patrick C TetzlaffMark W Jockel (1 patent)Patrick C TetzlaffVincent Groleau (1 patent)Patrick C TetzlaffDave Calamia (1 patent)Patrick C TetzlaffTony Urbanik (1 patent)Patrick C TetzlaffKenneth Nielsen (2 patents)Patrick C TetzlaffTodd P Craft (1 patent)Patrick C TetzlaffRebecca E Merryman (1 patent)Patrick C TetzlaffThai H Dang (1 patent)Patrick C TetzlaffJohn Burke (1 patent)Patrick C TetzlaffGrant Smetham (1 patent)Patrick C TetzlaffGraeme Davies (1 patent)Patrick C TetzlaffEd Hele (1 patent)Patrick C TetzlaffTze Wan Chung (1 patent)Patrick C TetzlaffKenneth Nielsen (1 patent)Patrick C TetzlaffChristen Grum-Schwensen (1 patent)Patrick C TetzlaffNicholas A Kerscher (0 patent)Patrick C TetzlaffJan Torstensen (0 patent)Patrick C TetzlaffChristen Grum-Schwensen (0 patent)Patrick C TetzlaffKenneth Neilsen (0 patent)Patrick C TetzlaffBrock E Masters (0 patent)Patrick C TetzlaffPatrick C Tetzlaff (17 patents)Brian T LeadinghamBrian T Leadingham (13 patents)Peter Lawrence ViscontiPeter Lawrence Visconti (29 patents)Gregory J CzaplewskiGregory J Czaplewski (9 patents)Christina AugustynChristina Augustyn (28 patents)Ryan S ParkRyan S Park (16 patents)Roger RaetzmanRoger Raetzman (13 patents)Anthony ScaliseAnthony Scalise (9 patents)Frank Tinghwa WangFrank Tinghwa Wang (31 patents)Mark C NobleMark C Noble (31 patents)Jan TorstensenJan Torstensen (22 patents)Rush Lloyd Bartlett, IiRush Lloyd Bartlett, Ii (19 patents)Dale A WiegeleDale A Wiegele (15 patents)Peter E LucierPeter E Lucier (13 patents)John Charles ScottJohn Charles Scott (10 patents)Kenneth NielsenKenneth Nielsen (10 patents)Christen Grum-SchwensenChristen Grum-Schwensen (9 patents)Tuan TranTuan Tran (3 patents)Jeff T TurnerJeff T Turner (3 patents)Yuka YamaguchiYuka Yamaguchi (2 patents)Alex J GruberAlex J Gruber (2 patents)Guillaume LongpreGuillaume Longpre (50 patents)Philippe PetitPhilippe Petit (42 patents)George BroughtonGeorge Broughton (28 patents)George J CiskoGeorge J Cisko (20 patents)Brock Edward MastersBrock Edward Masters (11 patents)Kenneth J ChungKenneth J Chung (9 patents)Todd D CraftTodd D Craft (8 patents)Mark W JockelMark W Jockel (7 patents)Vincent GroleauVincent Groleau (6 patents)Dave CalamiaDave Calamia (5 patents)Tony UrbanikTony Urbanik (2 patents)Kenneth NielsenKenneth Nielsen (2 patents)Todd P CraftTodd P Craft (1 patent)Rebecca E MerrymanRebecca E Merryman (1 patent)Thai H DangThai H Dang (1 patent)John BurkeJohn Burke (1 patent)Grant SmethamGrant Smetham (1 patent)Graeme DaviesGraeme Davies (1 patent)Ed HeleEd Hele (1 patent)Tze Wan ChungTze Wan Chung (1 patent)Kenneth NielsenKenneth Nielsen (5 patents)Christen Grum-SchwensenChristen Grum-Schwensen (3 patents)Nicholas A KerscherNicholas A Kerscher (0 patent)Jan TorstensenJan Torstensen (0 patent)Christen Grum-SchwensenChristen Grum-Schwensen (0 patent)Kenneth NeilsenKenneth Neilsen (0 patent)Brock E MastersBrock E Masters (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hollister, Inc. (7 from 466 patents)

2. Brp US Inc. (4 from 132 patents)

3. Design Department, Inc. (4 from 4 patents)

4. Lansinoh Laboratories, Inc. (2 from 19 patents)


17 patents:

1. 12226339 - Ostomy collection and drainage system

2. 12109145 - Adjustable convexity ostomy barrier

3. 12016985 - Breastmilk collection system

4. 11957615 - Ostomy collection and drainage system

5. 11896517 - Adjustable convexity ostomy barrier

6. 11833073 - Dynamic convex ostomy barrier

7. 11612710 - Endotracheal tube holding device

8. 11235093 - Breastmilk collection system

9. 11234856 - Ostomy belt system

10. D928307 - Spherical surgical suction container

11. D925729 - Spherical surgical suction container

12. D888937 - Spherical surgical suction container

13. D870879 - Spherical surgical suction container

14. 9073616 - Marine engine cowling

15. 8925502 - Hydraulically actuated valve assembly for an engine

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12/25/2025
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