David A. Holcomb
108Patents
17h-index
27Co-inventors
86Inventor score
Filing activity: Sep 27, 1982 → Mar 13, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD550036S1 | Collapsible cup | General | 54 | Expired |
| USD580702S1 | Emulsifier | General | 44 | Expired |
| USD565846S1 | Extended scrub brush | General | 42 | Expired |
| US4697749A | Combination condiment grinder and dispenser | Human Necessities | 39 | Expired |
| USD627198S1 | Pinch bowl | General | 36 | Expired |
| US7264189B2 | Hand-held food processor | Human Necessities | 29 | Expired |
| US7950541B2 | Apparatus and method for magnetically sealing a beverage container lid | Performing Operations; Transporting | 29 | Active |
| USD592019S1 | Utensil | General | 25 | Expired |
| USD574199S1 | Condiment grinder | General | 24 | Expired |
| US4573244A | Combination condiment grinder and dispenser | Human Necessities | 23 | Expired |
| USD453096S1 | Dual condiment grinder | General | 22 | Expired |
| US7080454B2 | Devices and methods for use in preparing certain fruits for consumption | Human Necessities | 22 | Expired |
| USD370160S | Condiment grinder | General | 22 | Expired |
| US6672524B1 | Multiple chamber condiment grinder | Human Necessities | 22 | Expired |
| USD507726S1 | Device for use in preparing avocados | General | 18 | Expired |
| USD631711S1 | Spatula head | General | 18 | Expired |
| US5022159A | Hand-held can opener | Performing Operations; Transporting | 17 | Expired |
| USD614457S1 | Cover for an herb chopper | General | 17 | Expired |
| USD658951S1 | Scoop turner | General | 17 | Expired |
| US6871808B2 | Apparatus for grinding material, such as spice or grain | Human Necessities | 17 | Expired |
| USD542104S1 | Peeler | General | 16 | Expired |
| US6374502B1 | Hand-held can opener | Performing Operations; Transporting | 15 | Expired |
| US6315224A | Grater and method of making a grating device | Human Necessities | 15 | Expired |
| USD556503S1 | Steamer | General | 15 | Expired |
| USD452997S1 | Condiment grinder | General | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.