Inventor
Douglas G. Guenther
Inventor
Wheaton, IL, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing55%
B29CShaping or joining of plastics11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles11%
Y10TTechnical subjects covered by former us classification9%
A42BHats8%
B29DProducing particular articles from plastics or from substances in a plastic state5%
LOC213%
PatentTitleYear
10,463,921American-style football including electronics201910,238,922American-style football including electronics201910,220,264American-style football including electronics20199,776,047'American-style football including electronics coupled to the bladder'20178,905,876'Game ball cover with improved stripes'20148,870,690'American-style football including electronics'20148,870,689'American-style football including electronics coupled to the bladder'20148,512,177'American-style football including improved bladder construction for mounting of electronics'20138,460,135'Game ball cover with improved stripes and/or logos'20138,366,574'Game ball lacing'20137,867,116'Game ball lacing'20117,699,727'Game ball having a thin cover and method of making same'20107,410,433'Bat handle with optimal damping'2008RE040159'Batting helmet'20087,300,369'Game ball having a thin cover and method of making same'20077,207,907'Ball bat having windows'20077,175,552'Ball bat formed of carburized steel'20077,097,578'Bat having a flexible handle'20067,029,407'Game ball cover with improved stripes and/or logos'20066,964,625'Game ball lacing'20056,945,886'Bat with composite handle'20056,865,752'Adjustable sports helmet'2005D0500899'Batting helmet'20056,767,300'Game ball lacing'20046,761,654'Game ball lacing'2004D0491316'Batting helmet'20046,743,127'Bat with composite handle'20046,702,698'Bat with composite handle'20046,685,584'Dual embossed cover material for sporting goods and method of making same'20046,645,100'Sports ball with floating cover'2003D0480774'Ball lacing with raised pebbled surface'20036,629,902'Game ball lacing'2003D0479367'Batting helmet'20036,553,571'Baseball glove with finger wrap'20036,412,113'Ball glove with textile reinforced compression molded rubber shell'20026,413,177'Sports ball with floating cover'2002D0457208'Ball lacing'20026,123,633'Inflatable game ball with a lobular carcass and a relatively thin cover'20006,024,661'Sweat-absorbing game ball'20005,931,752'Inflatable game ball with laid-in channel or logo'19995,888,157'Football'19995,681,233'Inflatable game ball with sponge rubber carcass'19975,135,447'Exercise apparatus for simulating stair climbing'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2000Based in Carol Stream, IL, US· patent location history
1997–2019Patents assigned to WILSON SPORTING GOODS (42)· patent assignee history
2002–2019Based in Wheaton, IL, US· patent location history
2013–2014Patents assigned to GUENTHER DOUGLAS G (5)· patent assignee history
2013–2014Patents assigned to KRYSIAK KEVIN L (5)· patent assignee history
2013–2014Patents assigned to FISHER MARK W (3)· patent assignee history
2013–2014Patents assigned to GAFF BRADLEY L (3)· patent assignee history
2019Based in Glencoe, MO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WILSON SPORTING GOODS | 42 | 1997–2019 |
| GUENTHER DOUGLAS Gself | 5 | 2013–2014 |
| KRYSIAK KEVIN L | 5 | 2013–2014 |
| FISHER MARK W | 3 | 2013–2014 |
| GAFF BRADLEY L | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wheaton, Illinois, US | 35 | 2002–2019 |
| Carol Stream, Illinois, US | 6 | 1992–2000 |
| Glencoe, MO, US | 2 | 2019 |