DC

David K. Crabbe

FS Fairbanks Scales: 4 patents #1 of 9Top 15%
CC Columbian Chemicals: 3 patents #6 of 42Top 15%
CS Cities Service: 1 patents #15 of 44Top 35%
WL Wright Line: 1 patents #22 of 39Top 60%
📍 Chesterfield, MO: #617 of 6,461 inventorsTop 10%
🗺 Missouri: #2,066 of 23,789 inventorsTop 9%
Overall (All Time): #525,747 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D426480 Scale tower Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David C. Elms +1 more 2000-06-13
D419896 Scale Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David C. Elms +1 more 2000-02-01
D419473 Scale platform Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David C. Elms +1 more 2000-01-25
D419087 Scale display Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David C. Elms +1 more 2000-01-18
4975267 Stable K.sub.2 FE.sub.22 O.sub.34 potassium ferrite phase and method of manufacture James M. Watson, Thomas S. Coursen, Jr. 1990-12-04
4963343 Stable k.sub.2 fe.sub.22 o.sub.34 potassium ferrite phase James M. Watson, Thomas S. Coursen, Jr. 1990-10-16
4798856 Pigment dispersion in resin Jorge A. Ayala, George A. Joyce 1989-01-17
4545554 Wrist support for use with an office machine having a keyboard Richard M. Latino 1985-10-08
D271501 Adjustable support surface for holding reference or printout material John B. Manning 1983-11-22
4221766 Minimizing soluble iron concentration in a plant effluent Wilfred A. Pabst 1980-09-09