FH

Frederick B. Hadtke

SL Smithkline Beecham Limited: 5 patents #256 of 1,624Top 20%
CP Champion Spark Plug: 4 patents #5 of 71Top 8%
AC American Cyanamid: 4 patents #354 of 1,554Top 25%
RB Reckitt Benckiser: 3 patents #108 of 423Top 30%
PI Pentech International: 3 patents #2 of 7Top 30%
GE Genicom: 3 patents #5 of 50Top 10%
SD Sterling Drug: 3 patents #50 of 246Top 25%
LB Lever Brothers: 2 patents #183 of 819Top 25%
RI Rose Art Industries: 2 patents #4 of 11Top 40%
TC The Gillette Company: 2 patents #643 of 1,479Top 45%
HE Hercules: 2 patents #203 of 715Top 30%
BS Bristol-Myers Squibb: 1 patents #2,477 of 3,969Top 65%
AR American Safety Razor: 1 patents #33 of 53Top 65%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
FJ Fort James: 1 patents #138 of 211Top 70%
JR James River: 1 patents #44 of 105Top 45%
JV James River Corporation Of Virginia: 1 patents #71 of 144Top 50%
KO Koh-I-Noor: 1 patents #3 of 8Top 40%
📍 New Providence, NJ: #13 of 512 inventorsTop 3%
🗺 New Jersey: #1,265 of 69,400 inventorsTop 2%
Overall (All Time): #73,214 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
D304685 Container 1989-11-21
D304684 Container 1989-11-21
4844263 Food container 1989-07-04
4807747 Package structure for spark plugs 1989-02-28
4806036 Printer mechanism carried by upper portion of hinged housing David O. Ward, Theodore S. Zajac, Jr. 1989-02-21
D295186 Printer 1988-04-12
D294038 Printer with legs David O. Ward 1988-02-02
4585445 Hypodermic syringe holder for use with disposal ampoules 1986-04-29
4523679 Pre-sterilized medical procedure kit packages Myron Paikoff, Robert W. Hain 1985-06-18
4513891 Spray dispensing container and valve therefor Robert W. Hain, Myron Paikoff 1985-04-30
D265056 Packing container for safety razors 1982-06-22
D263123 Cap for a container John A. Grip 1982-02-23
4306687 Cardboard container for dispensing roll of sheet material 1981-12-22
D262264 Combined dispensing container and cap John A. Grip 1981-12-15
D262265 Combined dispensing container and cap John A. Grip 1981-12-15
D262266 Dispensing container John A. Grip 1981-12-15
D259009 Covered food bowl Peter F. Connolly 1981-04-28