Inventor
EVANS ROBERT B
50 patents
⚠️ This page may combine multiple inventors who share the name “EVANS ROBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
22 patentsUS5429536AJul 4, 1995
Monofin swimming apparatus and assembly method
55 citations96
US5417599AMay 23, 1995
Swim fin having multiple interchangeable components
65 citations96
US5597336AJan 28, 1997
Unique swim fin
51 citations93
US5527197AJun 18, 1996
Articulated attachment means for swimming fin
47 citations93
USD450365SNov 13, 2001
Swim fin having downturned tips
15 citations84
US6461209B2Oct 8, 2002
Swim fin having articulated wing members
7 citations74
USD455188SApr 2, 2002
Swim fin having extending tips
10 citations74
USD454934SMar 26, 2002
Swim fin having shortened distal portion
6 citations74
US6354894B1Mar 12, 2002
Spear-blade swim fin
8 citations74
US6322411B1Nov 27, 2001
Swim fin having articulated wing members
14 citations74
USD449667SOct 23, 2001
Dive blade swim fin
8 citations74
US6283810B1Sep 4, 2001
Non-mold method of forming objects and articles formed thereby
7 citations74
US6241567B1Jun 5, 2001
Non-mold method of forming objects and articles formed thereby
12 citations74
US6537114B2Mar 25, 2003
Adjustable swim fin
4 citations63
USD455807SApr 16, 2002
Swim fin having articulated extensions
2 citations63
USD449362SOct 16, 2001
Free diving swim fin
4 citations63
USD443911SJun 19, 2001
Swim fin having angel wing components
1 citations63
USD441824SMay 8, 2001
Independently movable foil swim fin
1 citations63
USD440272SApr 10, 2001
Spear blade swim fin
4 citations63
US6503113B2Jan 7, 2003
Non-mold method of forming objects and articles formed thereby
1 citations52
USD451976SDec 11, 2001
Swim fin having shortened blade
1 citations52
USD443671SJun 12, 2001
Swim fin having angel wing components
0 citations52
EVANS ROBERT B
20 patentsUS4857024AAug 15, 1989
Swim fin with flexible fin member having movable tips
EVANS ROBERT B62 citations96
USD423623SApr 25, 2000
Swim fin
EVANS ROBERT B20 citations93
USD404456SJan 19, 1999
Split fin
EVANS ROBERT B32 citations93
USD396897SAug 11, 1998
Swim fin
EVANS ROBERT B34 citations93
USD353181SDec 6, 1994
Open instep swim fin
EVANS ROBERT B22 citations93
US5356323AOct 18, 1994
Closed shoe swim fin
EVANS ROBERT B49 citations93
USD340272SOct 12, 1993
Swimming fin
EVANS ROBERT B31 citations93
USD328118SJul 21, 1992
Unitary swim fin
EVANS ROBERT B34 citations93
USD327934SJul 14, 1992
Open-toed wide-blade swim fin
EVANS ROBERT B26 citations93
USD327935SJul 14, 1992
Long-blade closed-shoe swim fin
EVANS ROBERT B30 citations93
USD327933SJul 14, 1992
Closed-shoe swim fin
EVANS ROBERT B27 citations93
US4929206AMay 29, 1990
Swim fin with flexible fin member having movable tips
EVANS ROBERT B48 citations93
USD278165SMar 26, 1985
Swimfin with flexible fin member having movable tips
EVANS ROBERT B31 citations93
USD430637SSep 5, 2000
Swim fin having movable foils
EVANS ROBERT B13 citations74
USD426865SJun 20, 2000
Split spear blade swim fin
EVANS ROBERT B8 citations74
US8852710B2Oct 7, 2014
Surface flow enhancement device and method of using the same on a vehicle
EVANS ROBERT B4 citations73
US10737955B2Aug 11, 2020
Desalination system and method
EVANS ROBERT B2 citations66
US11097962B2Aug 24, 2021
Desalination system
EVANS ROBERT B0 citations56
US9481405B2Nov 1, 2016
Surface flow enhancement device and method of using the same on a vehicle
EVANS ROBERT B1 citations52
USD432615SOct 24, 2000
Swim fin having independently movable foils
EVANS ROBERT B0 citations52
HUTCHINSON TECHNOLOGY
5 patentsUS5862015AJan 19, 1999
Head suspension with resonance feedback transducer
HUTCHINSON TECHNOLOGY111 citations98
USRE40975ENov 17, 2009
Head suspension with resonance feedback transducer
HUTCHINSON TECHNOLOGY29 citations93
US5943191AAug 24, 1999
Head suspension with resonance damping extension
HUTCHINSON TECHNOLOGY28 citations90
US5940251AAug 17, 1999
Head suspension with dynamic vibration absorption extension
HUTCHINSON TECHNOLOGY28 citations90
US7149054B1Dec 12, 2006
Reverse flow disk drive and head suspension for same
HUTCHINSON TECHNOLOGY5 citations62