Company Filing History:

4 out of 7,865

Minnesota Mining and Manufacturing Company

patents

2 out of 832,680

Other

patents

Years Active: 1992-1996

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5558771 - Composite articles separating mercury from fluids (1996-09-24),

2. 5492627 - Method for separating mercury from fluids using composite articles (1996-02-20),

3. 5470532 - Composite reactive articles for the determination of cyanide (1995-11-28),

4. 5340746 - Composite reactive articles for the determination of cyanide (1994-08-23),

5. 5310294 - Wire-puller apparatus (1994-05-10),

6. 5084977 - Saw guide apparatus (1992-02-04),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Robert E Perkins

Location History:

Company Filing History:

Years Active: 1992-1996