Michael L. Roberts
23Patents
10h-index
29Co-inventors
75Inventor score
Filing activity: Oct 22, 1975 → May 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5999938A | System and method for creating a new data structure in memory populated with data from an existing data structure | Emerging Cross-Sectional Technologies | 160 | Expired |
| US7065497B1 | Document delivery system for automatically printing a document on a printing device | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5771518A | Precast concrete bridge structure and associated rapid assembly methods | Fixed Constructions | 28 | Expired |
| USD633340S1 | Container with spiral shaped interior | General | 21 | Expired |
| US8337073B2 | Spiraling bowl | Human Necessities | 16 | Active |
| US6370945B1 | Leak monitoring system | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8387263B1 | Easy use utensil | Human Necessities | 12 | Active |
| USD658017S1 | Easy grip handle | General | 12 | Expired |
| US8200718B2 | Parallelized, incremental garbage collector | Physics | 10 | Active |
| US4403980A | Prefabricated watertight structural system | Fixed Constructions | 10 | Expired |
| US8632056B1 | Safety rail system | Fixed Constructions | 8 | Active |
| USD655138S1 | Spill resistant spoon | General | 7 | Expired |
| US10488004B2 | Flameless electronic candle | Electricity | 6 | Active |
| US5265829A | Tetrahedral lander | Performing Operations; Transporting | 5 | Expired |
| USD320057S | Cue tip tapper and shaper | General | 3 | Expired |
| US10488005B2 | Flameless electronic candle | Electricity | 2 | Active |
| US5812062A | Glass coated pipe system and testing method | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US8851524B2 | Positive completion coupler insert and coupler | Emerging Cross-Sectional Technologies | 1 | Active |
| US10508275B2 | Method for the construction of specific promoters | Chemistry; Metallurgy | 1 | Active |
| US11268089B2 | Method for the construction of specific promoters | Chemistry; Metallurgy | 0 | Active |
| US12241115B2 | Methods and compositions for enriching nucleic acids | Chemistry; Metallurgy | 0 | Active |
| US12319924B2 | Liver-specific viral promoters and methods of using the same | Chemistry; Metallurgy | 0 | Active |
| US11439129B2 | Poultry feeder light and light assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.