You may have noticed that this earnings season has brought about a series of trends among the nation's larger industrial companies. While much of 2008 saw the companies held afloat by international sales amid slowing U.S. markets, the most recent period has been characterized by several phenomena:

Minnesota-based 3M (NYSE: MMM), which makes everything from Post-It Notes to medical and filtration devices, has joined such companies as DuPont (NYSE: DD) and Dow Chemical (NYSE: DOW) in displaying those trends. For the quarter, 3M earned $957 million, $1.35 per share after special items, versus $991 million, or $1.41 per share, a year earlier. Analysts had been expecting earnings of about $1.17 per share.

Looking at the company's six individual segments, Health Care, along with Display and Graphics, led the parade with increases in sales. The Safety, Security, and Protection Service unit suffered a sales decline of 2%, while its operating income rose by 9.8%, helped on by 27% operating margins and H1N1 respirator demand. That same demand also kept Kimberly-Clark (NYSE: KMB) busy.

As CFO Pat Campbell noted during the company's call, "The respiratory factories have been running 24 hours a day, seven days a week since May of this year to keep up with demand, but we have been unable to significantly reduce our backorder volume levels."

At the same time, the other three operating segments -- Industrial and Transportation, Consumer and Graphics, and Electro and Communications -- watched their sales slide year-on-year, but all expanded versus the prior quarter.

It appears that those companies that have picked up steam in the quarter are those that adopted an approach early on in the downturn and stuck with it. As CEO George Buckley said on the call, he could "almost give you my second-quarter remarks here again, because Q3 was really all about continued execution of the plan, rather than any radical new pathway or strategy."

So now we'll wait for companies like Manitowoc (NYSE: MTW) and ITT (NYSE: ITT) to report later this week to see if the same economic trends hold up for the relatively smaller industrial-goods companies. In the meantime, however, it seems that 3M has turned the corner nicely, and merits Foolish attention. 

I'd suggest you set out for 3M's CAPS page. It may only have three Ms, but Motley Fool CAPSplayers have awarded it five stars.

This article was originally published as 3M Means Make Mucho Moneyon Fool.com

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