HL

Helena Laboratories

Rank (All Time): #6393 of 106,127Top 7%
57 inventors
113
Patents All Time

Top Inventors at Helena Laboratories All Time

RankNamePatents
1 Philip A. Guadagno 35
2 Robert J. Sarrine 29
3 Tipton L. Golias 27
#4 Henry A. Garsee 16
#5 Charles D. Kelley 14
#6 James R. M. Sanford 13
#7 Eric H. Petersen 9
#8 Ronald A. Mayes 9
#9 Joseph H. Golias 8
#10 Patrick M. Frank 7
#11 William C. Jennings 7
#12 Edward L. Galloway 5
#13 Earl W. Boone 4
#14 Eric Petersen 4
#15 Gene A. Butts 4
#16 Janine P. Burrows 4
#17 Michael T. Everitt 4
#18 Bruce R. Petty 3
#19 David A. Barrow 3
#20 David G. Mayes 3
#21 Michael F. Corsello 3
#22 Richard L. Rullman 3
#23 Samuel Rhine 3
#24 Subphong Tansamrit 3
#25 Terry Earl Brady 3
#26 Tipton A. Golias 3
#27 Tokiya Nakazato 3
#28 Aungnapa Tansamrit 2
#29 James R. Markus 2
#30 James L. Pauley 2
#31 Mark E. Merchant 2
#32 Ovay H. Mayes 2
#33 Suzan Robinson 2
#34 Terry L. McNeely 2
#35 William T. Mostyn, Jr. 2
#36 Barbara M. Warren 1
#37 Chandravadan Patel 1
#38 David L. Tabb 1
#39 Debra Linn Hicks 1
#40 Edgar F. Neely 1
#41 Erin Grace Summers BELLIN 1
#42 Erin Summers 1
#43 Frank A. Fertitta, Jr. 1
#44 Gaston Andres Del Pino 1
#45 Henry J. Wells 1
#46 Jangbir S. Sangha 1
#47 James Matthew Simmons 1
#48 Jeffrey A. Spencer 1
#49 Joseph Paul McConnell 1
#50 Rebecca L. Rettmer 1
#51 Robert F. Labbe 1
#52 Robert Swift 1
#53 Seymon N. Millner 1
#54 Helen J. Ridgeway 1
#55 Rajani Rayachoti 1
#56 Joseph H. Gollas 1
#57 Eldon J. Pavelka, Jr. 1