Topic leaderboard

F16F

Springs, shock-absorbers & damping vibration

Ranked by the PatentIndex Score — a 1–99 percentile within F16F · public-visibility date · generated 2026

Rising· last 2 yrs

Inventors whose newest F16F patents became public in the last 2 years — the current frontier

  1. 199Anthony K. Mcgrogan22 patents · 2,445 citations
  2. 296Craig R. Ramstad22 patents · 2,445 citations
  3. 392Eugene F. Duval23 patents · 1,076 citations
  4. 488Daniel H. Gomez19 patents · 975 citations
  5. 583Thomas G. Cooper19 patents · 975 citations
  6. 679Erik S. Ellifson41 patents · 2,616 citations
  7. 775Aaron J. Rositch34 patents · 2,041 citations
  8. 871Jeffrey D. Brown15 patents · 836 citations
  9. 967Robert C. Fox77 patents · 3,399 citations
  10. 1063Roy Venton-Walters11 patents · 796 citations
  11. 1158Jesse Knoble9 patents · 787 citations
  12. 1254Mark L. Steckling9 patents · 787 citations
  13. 1350John Marking71 patents · 4,115 citations
  14. 1446Robert K. Sollenskog20 patents · 1,184 citations
  15. 1542Jason J. Zuleger14 patents · 937 citations
  16. 1638Patrick S. Dillman25 patents · 1,254 citations
  17. 1733Everet Owen Ericksen47 patents · 1,320 citations
  18. 1829Mario Galasso46 patents · 988 citations
  19. 1925Christopher Paul Cox52 patents · 1,073 citations
  20. 2021Matt Mclellan19 patents · 432 citations
  21. 2117Philip Tsiaras18 patents · 397 citations
  22. 2213Mark Larson15 patents · 356 citations
  23. 238Andrew Laird30 patents · 489 citations
  24. 244David M. Haugen27 patents · 620 citations
  25. 251Joel M. Cormier21 patents · 1,029 citations

Active· last 5 yrs

Sustained F16F output across the last 5 years

  1. 199Anthony K. Mcgrogan22 patents · 2,445 citations
  2. 296Craig R. Ramstad22 patents · 2,445 citations
  3. 392Eugene F. Duval23 patents · 1,076 citations
  4. 488Daniel H. Gomez19 patents · 975 citations
  5. 583Thomas G. Cooper19 patents · 975 citations
  6. 679Erik S. Ellifson41 patents · 2,616 citations
  7. 775Aaron J. Rositch34 patents · 2,041 citations
  8. 871Jeffrey D. Brown15 patents · 836 citations
  9. 967Robert C. Fox77 patents · 3,399 citations
  10. 1063Roy Venton-Walters11 patents · 796 citations
  11. 1158Jesse Knoble9 patents · 787 citations
  12. 1254Mark L. Steckling9 patents · 787 citations
  13. 1350John Marking71 patents · 4,115 citations
  14. 1446Robert K. Sollenskog20 patents · 1,184 citations
  15. 1542Jason J. Zuleger14 patents · 937 citations
  16. 1638Patrick S. Dillman25 patents · 1,254 citations
  17. 1733William M. Becker41 patents · 1,089 citations
  18. 1829Everet Owen Ericksen47 patents · 1,320 citations
  19. 1925Mario Galasso46 patents · 988 citations
  20. 2021Christopher Paul Cox52 patents · 1,073 citations
  21. 2117Joseph Franklin20 patents · 911 citations
  22. 2213Mark R. Jolly30 patents · 1,707 citations
  23. 238Nicola Diolaiti9 patents · 347 citations
  24. 244Matt Mclellan19 patents · 432 citations
  25. 251Philip Tsiaras18 patents · 397 citations

All-time canon

Career PatentIndex Score in F16F

  1. 199Anthony K. Mcgrogan22 patents · 2,445 citations
  2. 296Craig R. Ramstad22 patents · 2,445 citations
  3. 392Marion F. Rudy10 patents · 3,227 citations
  4. 488Eugene F. Duval23 patents · 1,076 citations
  5. 583Daniel H. Gomez19 patents · 975 citations
  6. 679Thomas G. Cooper19 patents · 975 citations
  7. 775Erik S. Ellifson41 patents · 2,616 citations
  8. 871Aaron J. Rositch34 patents · 2,041 citations
  9. 967Robert E. Holop13 patents · 862 citations
  10. 1063Jeffrey D. Brown15 patents · 836 citations
  11. 1158Michael Mcandrews36 patents · 1,323 citations
  12. 1254Robert C. Fox77 patents · 3,399 citations
  13. 1350Roy Venton-Walters11 patents · 796 citations
  14. 1446Jesse Knoble9 patents · 787 citations
  15. 1542Mark L. Steckling9 patents · 787 citations
  16. 1638Martin B. Rawls-Meehan20 patents · 860 citations
  17. 1733John Marking71 patents · 4,115 citations
  18. 1829Joseph J. Skaja6 patents · 1,629 citations
  19. 1925J. David Carlson31 patents · 3,548 citations
  20. 2021Robert K. Sollenskog20 patents · 1,184 citations
  21. 2117Jason J. Zuleger14 patents · 937 citations
  22. 2213Michael J. Chrzan10 patents · 1,831 citations
  23. 238Patrick S. Dillman25 patents · 1,254 citations
  24. 244William M. Becker41 patents · 1,089 citations
  25. 251Everet Owen Ericksen47 patents · 1,320 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth